<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Selçuk Cihan]]></title><description><![CDATA[Kişisel denemelerim, yazılım ve kitap özetlerinden müteşekkil.]]></description><link>https://defter.selcukcihan.com</link><image><url>https://substackcdn.com/image/fetch/$s_!F_71!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4b0dd621-111e-434b-914b-26e23d9a5bef_1280x1280.png</url><title>Selçuk Cihan</title><link>https://defter.selcukcihan.com</link></image><generator>Substack</generator><lastBuildDate>Sat, 04 Apr 2026 15:54:55 GMT</lastBuildDate><atom:link href="https://defter.selcukcihan.com/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Selçuk Cihan]]></copyright><language><![CDATA[en]]></language><webMaster><![CDATA[scihan@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[scihan@substack.com]]></itunes:email><itunes:name><![CDATA[Selçuk Cihan]]></itunes:name></itunes:owner><itunes:author><![CDATA[Selçuk Cihan]]></itunes:author><googleplay:owner><![CDATA[scihan@substack.com]]></googleplay:owner><googleplay:email><![CDATA[scihan@substack.com]]></googleplay:email><googleplay:author><![CDATA[Selçuk Cihan]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Daima İleri]]></title><description><![CDATA[Her &#351;ey h&#305;zla de&#287;i&#351;iyor. Bu h&#305;za yeti&#351;emedi&#287;imizi d&#252;&#351;&#252;n&#252;p hay&#305;flanmak yerine, basit kazan&#305;mlara odaklanal&#305;m.]]></description><link>https://defter.selcukcihan.com/p/daima-ileri</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/daima-ileri</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Tue, 10 Feb 2026 15:40:09 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/e033f152-d14c-4818-a0b6-39af218feac2_5334x3281.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Yapay zeka son zamanlarda herkes gibi benim de kafam&#305; &#231;ok kurcal&#305;yor. Geli&#351;melerden nas&#305;l daha iyi istifade edebilirim diye s&#305;k s&#305;k d&#252;&#351;&#252;ncelere dal&#305;yorum. B&#246;yle bir dalg&#305;nl&#305;k &#226;n&#305;mda g&#246;z&#252;m&#252;n &#246;n&#252;ne yirmi y&#305;l &#246;nce sekt&#246;re ilk girdi&#287;im zamanlar geldi.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="358" height="536.7379209370424" 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srcset="https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1608187251021-2677131c4493?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw4fHxjaGFvc3xlbnwwfHx8fDE3NzA3MzIwOTV8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://unsplash.com/@nate_dumlao">Nathan Dumlao</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><p>Evvel zaman i&#231;inde&#8230;</p><p>Yeni mezun olarak girdi&#287;im &#304;&#351; yerinde &#8220;source control&#8221; nam&#305;na bir &#351;ey yoktu. Git kullanmad&#305;&#287;&#305;n&#305;z&#305; d&#252;&#351;&#252;nsenize, kaos. Gitsizlik sendromu. Ben de duymu&#351;um ki var b&#246;yle bir &#351;ey. Biraz m&#305;zm&#305;zland&#305;ktan sonra dedim bari en az&#305;ndan kendi makinamda bir svn (subversion) kurup projelerimi versiyonlayay&#305;m. Commit&#8217;lerimi d&#252;zenli olarak yapmaya gayret ettim, benden ba&#351;ka kimse g&#246;rmese de. &#199;&#305;kt&#305;&#287;&#305;m release&#8217;lerin versiyonlar&#305;n&#305; bir kenara not etmeye ba&#351;lad&#305;m. Bu sayede yaz&#305;l&#305;m geli&#351;tirme d&#246;ng&#252;m&#252; az da olsa iyile&#351;tirdim. Hem i&#351;lerim kolayla&#351;m&#305;&#351;t&#305;, hem de kendimi iyi hissetmi&#351;tim trendleri takip etti&#287;im i&#231;in.</p><p>Benzer bir durum &#246;zellikle bankac&#305;l&#305;k sekt&#246;r&#252;nde faaliyet g&#246;steren veya bir sebeple elindeki veriyi public cloud&#8217;a veremeyen &#351;irketlerde ya&#351;and&#305;. Bulut bili&#351;imin patlamas&#305;yla birlikte uygulamalar&#305;n canl&#305;ya al&#305;nmas&#305; ve operasyonlar&#305; olduk&#231;a kolayla&#351;t&#305; ama reg&#252;lasyonlar sebebiyle bir&#231;ok organizasyon bu nimetlerden faydalanamad&#305;. Fakat ara &#231;&#246;z&#252;mler bularak cloud mant&#305;&#287;&#305;n&#305; kendi data center&#8217;lar&#305;na ta&#351;&#305;d&#305;lar ve uygulama geli&#351;tiricilerin hizmetine sunmaya &#231;al&#305;&#351;t&#305;lar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!jApu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!jApu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!jApu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!jApu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!jApu!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!jApu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic" width="460" height="460" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1000,&quot;width&quot;:1000,&quot;resizeWidth&quot;:460,&quot;bytes&quot;:100639,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/187511066?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!jApu!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!jApu!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!jApu!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!jApu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e5090b-b047-48e9-853d-a88530d34e10_1000x1000.heic 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.behance.net/gallery/79619241/SPONGEBOB-TWENTY-YEARS-LATER/modules/461799097">20 y&#305;l sonra</a></figcaption></figure></div><p>Geldik yapay zeka &#231;a&#287;&#305;na. Elimizin alt&#305;nda daha &#246;nce g&#246;rmedi&#287;imiz bir yetenek, adeta bir sihirbaz var. Belki &#231;al&#305;&#351;t&#305;&#287;&#305;n&#305;z &#351;irket yapay zeka aboneli&#287;inizin &#252;cretini kar&#351;&#305;lam&#305;yor. Veya veri d&#305;&#351;ar&#305; gitmesin diye komple yasaklam&#305;&#351; olabilirler. Ne olursa olsun, her durum i&#231;in kendi k&#305;s&#305;tlar&#305; i&#231;erisinde bir ilerleme &#351;ans&#305; var.</p><p>Diyelim ki i&#351; yerinde yapay zekaya resm&#238; olarak hen&#252;z ge&#231;mediniz. En az&#305;ndan ge&#231;i&#351;e haz&#305;rlanabilirsiniz. &#304;nsanlar&#305;n kafas&#305;nda bulunan ba&#287;lam&#305; dok&#252;mantasyonlara d&#246;n&#252;&#351;t&#252;r&#252;p bilgi havuzunuzu in&#351;a etmeye ba&#351;layabilirsiniz. Kimse sizin i&#231;in dok&#252;man yazmasa da, kendi kendinize bu inisiyatifi al&#305;p i&#351;e koyulabilirsiniz. &#199;&#246;zd&#252;&#287;&#252;n&#252;z problemlerin &#231;&#246;z&#252;mlerini bir kenara yaz&#305;p, benzer durumlarda ba&#351;vuraca&#287;&#305;n&#305;z bir kaynak olu&#351;turabilirsiniz. Projelerde hat&#305;r&#305; say&#305;l&#305;r b&#252;y&#252;kl&#252;kteki her de&#287;i&#351;iklik i&#231;in neden/nas&#305;l sorular&#305;na cevap verecek mimari veya tasar&#305;m dok&#252;manlar&#305; yazabilirsiniz. &#304;lk kez bakt&#305;&#287;&#305;n&#305;z bir uygulamaya (&#8220;bu nas&#305;l &#231;al&#305;&#351;&#305;yor acaba&#8221; diye kurcalarken) m&#252;&#351;teri g&#246;z&#252;yle yakla&#351;&#305;p bir kullan&#305;c&#305; k&#305;lavuzu yazabilirsiniz. G&#252;n gelip de yapay zeka ara&#231;lar&#305;na ge&#231;ti&#287;inizde, elinizin alt&#305;nda kullan&#305;ma haz&#305;r bir ba&#287;lam olur.</p><p>Yeniliklere kapal&#305; veya hantal bir organizasyonda &#231;al&#305;&#351;&#305;yor olabilirsiniz. Bu hi&#231;bir &#351;eyin iyile&#351;emeyece&#287;i anlam&#305;na gelmiyor. Yap&#305;lacak ufak tefek ama katma de&#287;erli dokunu&#351;lar her zaman var. Bu i&#351;lere ya hep ya hi&#231; mant&#305;&#287;&#305;yla bakmay&#305;n. Bunca verimsizli&#287;in i&#231;inde ben mi i&#351;leri d&#252;zeltece&#287;im demeyin. Hayattaki hemen hemen her &#351;ey gibi burada da bir spektrumday&#305;z. &#304;breyi olumlu y&#246;ne k&#305;p&#305;rdatmakta teredd&#252;t etmeyin. Bir de bu i&#351;ler bula&#351;&#305;c&#305;d&#305;r. Bakars&#305;n&#305;z ayn&#305; bak&#305;&#351; a&#231;&#305;s&#305; ekibe sirayet etmi&#351;. Oradan di&#287;er ekipler s&#305;&#231;ram&#305;&#351;.</p><p>Bu &#351;ekilde d&#252;&#351;&#252;nd&#252;&#287;&#252;n&#252;zde, yap&#305;lacak &#231;ok &#351;ey var asl&#305;nda:</p><ul><li><p>Dok&#252;mantasyon mu yok, sen ba&#351;lat, ilk dok&#252;man&#305; sen yaz</p></li><li><p>Test mi yok, ilk testi sen yaz</p></li><li><p>S&#252;rekli prod&#8217;dan hata m&#305; geliyor, her seferinde sana ne kadar s&#252;reye mal oldu&#287;unu bir kenara logla, ay sonu raporla: &#8220;&#351;u &#351;u iyile&#351;tirmeleri yaparsak bu kadar saat cebimizde kalacak&#8221;</p></li><li><p>&#199;al&#305;&#351;anlar i&#231;in bir e&#287;itim b&#252;t&#231;esi ve planlamas&#305; m&#305; yok, patrona durumu izah et: az bir yat&#305;r&#305;mla hem &#231;al&#305;&#351;an memnuniyeti ve ba&#287;l&#305;l&#305;&#287;&#305;n&#305; hem de &#351;irketin bilgi birikimini art&#305;rabilece&#287;inizi anlat.</p></li></ul><p>Her &#351;ey bu kadar h&#305;zl&#305; hareket ederken, insan bir noktada &#8220;amaaan kim yeti&#351;ecek&#8221; demeye meylediyor. Yeti&#351;ip yeti&#351;memek dert de&#287;il. Ama oldu&#287;umuz yerde de &#231;ak&#305;l&#305;p kalmayal&#305;m.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Kış Gezisi Part II - Chamonix ]]></title><description><![CDATA[Tatilimizin bu b&#246;l&#252;m&#252;nde Alp Da&#287;lar&#305;'n&#305;n zirvesi olan Mont Blanc'&#305;n eteklerindeydik.]]></description><link>https://defter.selcukcihan.com/p/ks-gezisi-part-ii-chamonix</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/ks-gezisi-part-ii-chamonix</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Mon, 02 Feb 2026 09:56:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!jHT2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://defter.selcukcihan.com/p/fransa-alpleri-annecy">Bir &#246;nceki yaz&#305;da</a> bahsetti&#287;im Annecy&#8217;de ge&#231;irdi&#287;imiz iki g&#252;n&#252;n ard&#305;ndan otob&#252;sle Fransa&#8217;n&#305;n Chamonix beldesine ge&#231;tik. BlaBlaCar firmas&#305;n&#305;n otob&#252;s&#252;yle 90 dakikada vard&#305;k. &#214;nceden rezervasyon yapt&#305;rmakta fayda var. Biletler ki&#351;i ba&#351;&#305; 400-500 TL civar&#305;nda.</p><p>Chamonix do&#287;ada vakit ge&#231;irmeyi sevenler i&#231;in &#231;ok uygun. Da&#287;c&#305;l&#305;k, kayak, rafting, yama&#231; para&#351;&#252;t&#252;, akl&#305;n&#305;za ne gelirse. Annecy&#8217;ye g&#246;re burada vakit ge&#231;irmek i&#231;in daha &#231;ok &#351;ey var, o y&#252;zden &#252;&#231; g&#252;nl&#252;k bir ziyaret planlad&#305;k.</p><p>Geni&#351; bir vadide yer alan b&#252;y&#252;k bir d&#252;zl&#252;&#287;e kurulu. &#304;&#231;inden akan ve &#351;ehri ikiye ay&#305;ran bir dere var. Derenin g&#252;ney taraf&#305; daha y&#252;ksek tepelerin oldu&#287;u b&#246;lge. Bu taraftan teleferikle 3800 metre y&#252;kseklikteki Aiguille du Midi tepesine &#231;&#305;k&#305;labiliyor. 4800 metrelik zirve olan Mont Blanc da bu tarafta yer al&#305;yor.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!jHT2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!jHT2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!jHT2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic" width="459" height="611.8949175824176" 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srcset="https://substackcdn.com/image/fetch/$s_!jHT2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!jHT2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1074a8da-53f3-47ea-a4dd-53eb88b9ccc5_3024x4032.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">&#350;ehrin ortas&#305;ndan ge&#231;en dere</figcaption></figure></div><p>Derenin kuzey taraf&#305;nda, foto&#287;raf&#305;n solunda, Le Brevent tepesi ve orada yer alan kayak tesisleri bulunuyor. &#350;ehre vard&#305;&#287;&#305;m&#305;z gibi e&#351;yalar&#305;m&#305;z&#305; otele b&#305;rak&#305;p Le Brevent&#8217;a &#231;&#305;kan teleferiklerin kalkt&#305;&#287;&#305; noktaya gittik. Saat d&#246;rt civar&#305; art&#305;k son teleferik seferleri yap&#305;l&#305;yor. Ara istasyona giden son sefere bindik, ama maalesef zirveye &#231;&#305;kan teleferi&#287;e yeti&#351;emedik. Yine de g&#252;zeldi. A&#231;&#305;k bir hava vard&#305; ve Chamonix&#8217;yi t&#252;m detaylar&#305;yla tepeden izledik.</p><p>&#304;lk ak&#351;am, helal sertifikal&#305; bir Hint restoran&#305;nda yemek yedik. Zaten ba&#351;ka da helal restoran g&#246;remedik. Ama di&#287;er restoranlarda vejeteryan se&#231;enekler &#231;ok, o y&#252;zden problem olmuyor. Yemekler yine lezzetliydi. Bir &#246;&#287;&#252;n yemek i&#231;in fiyatlar ki&#351;i ba&#351;&#305; 30 euro civar&#305;nda.</p><p>Chamonix&#8217;de toplu ta&#351;&#305;ma ara&#231;lar&#305;n&#305; kullanmak pek gerekmiyor. Ufak bir yer ve d&#252;zl&#252;k oldu&#287;undan merkez b&#246;lgede y&#252;r&#252;yerek gezebiliyorsunuz. Ama ihtiya&#231; duyarsan&#305;z da s&#305;k seferlerle kayak merkezlerine gidip gelen belediye otob&#252;sleri var. Bunlar i&#231;in bilet alman&#305;z gerekiyor. E&#287;er kayak merkezine giri&#351; kart&#305; al&#305;rsan&#305;z, otob&#252;sleri &#252;cretsiz kullanabiliyorsunuz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!su4Y!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!su4Y!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!su4Y!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic" width="460" height="613.228021978022" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:460,&quot;bytes&quot;:2769228,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/186589648?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!su4Y!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!su4Y!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8001919a-d653-4e8d-8854-ddd1fc96aed3_3024x4032.heic 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#350;ehirdeki ikinci g&#252;n&#252;m&#252;z&#252; kayak yapmaya ay&#305;rd&#305;k. Sa&#287;olsun otelin resepsiyonundaki g&#246;revli bizim i&#231;in ESF ad&#305;ndaki kayak okulundan &#246;zel ders ayarlad&#305;. Derslerin saatlik &#252;creti 70 euro civar&#305;nda. Ailecek alabiliyorsunuz. Hayat&#305;m&#305;zda ilk kez kayak yapaca&#287;&#305;m&#305;z i&#231;in i&#351;i bilen birinden ders alal&#305;m dedik. &#304;yi ki de alm&#305;&#351;&#305;z, kendi kendine &#246;&#287;renilecek bir &#351;eye benzemiyor.</p><p>Kayak i&#231;in di&#287;er harcamalar: ki&#351;i ba&#351;&#305; 30 euroluk kayak merkezi kullan&#305;m &#252;creti ve yine yakla&#351;&#305;k 30 euro tutan ekipman kiralama.</p><p>Chamonix&#8217;de ba&#351;lang&#305;&#231; seviyesindekiler i&#231;in en uygun kayak merkezi Les Planards. Bizim ders de buradayd&#305;. Nispeten tenha bir yer ve konforlu. Restoran, kafe vb. tesisler bulunuyor. Kayak pistindeki karlar suni olarak yap&#305;lm&#305;&#351;t&#305;. Biz gitti&#287;imizde &#351;ehirde kar yoktu. </p><p>Gelelim g&#252;n&#252;n sonuna. Kayak zaten yorucu bir spor. Bir de biz kayak tak&#305;mlar&#305;n&#305; ucuz olsun diye d&#305;&#351;ar&#305;da kiralay&#305;p onca a&#287;&#305;rl&#305;k ve o rahats&#305;z botlarla kayak merkezine gidip gelince yorgunluktan can&#305;m&#305;z &#231;&#305;kt&#305;. O g&#252;n erkenden yat&#305;p uyuduk.</p><p>Kayak konusunu kapatmadan &#246;nce birka&#231; tespit ve tavsiyem var:</p><ol><li><p>Kayaklar&#305;, kayak botlar&#305;n&#305;, batonlar&#305;, kasklar&#305; vb. ara&#231; gere&#231;leri kayak merkezine m&#252;mk&#252;n olan en yak&#305;n yerden kiralay&#305;n. Ta&#351;&#305;mak &#231;ok b&#252;y&#252;k eziyet.</p></li><li><p>M&#252;mk&#252;nse kayak botlar&#305;n&#305; hemen giymeyin, kendi ayakkab&#305;n&#305;zla kayak merkezine gelip ayakkab&#305;lar&#305;n&#305;z&#305; orada bir dolaba kilitleyin. Di&#287;er t&#252;rl&#252;, bizim gibi kayak botlar&#305;yla yolda y&#252;r&#252;mekten ayaklar&#305;n&#305;z mahvolur.</p></li><li><p>&#304;ki veya &#252;&#231; saat ders fazlas&#305;yla yeterli. Biz d&#246;rt saat ald&#305;k, sonlara do&#287;ru dizlerimiz tutmamaya ba&#351;lad&#305;. &#199;ok yorucu.</p></li><li><p>Uygun k&#305;yafetler giyin. Su tutmayan kayak pantolonu ve kayak montu konforunuzu art&#305;r&#305;r. Ben inat edip kendi paltomla kaym&#305;&#351;t&#305;m, hem i&#231;ten terleyerek hem de d&#305;&#351;tan yere d&#252;&#351;t&#252;k&#231;e s&#305;r&#305;ls&#305;klam oldum.</p></li><li><p>Sak&#305;n ben bu i&#351;i kapt&#305;m diye gaza gelip riskli i&#351;ler yapmay&#305;n. Bir yerinizi k&#305;rabilir veya dizlerinizin ba&#287;&#305;n&#305; falan y&#305;rtabilirsiniz. Efendi efendi kay&#305;n. Tatil yerinde bir de hastane i&#351;leriyle u&#287;ra&#351;mak zorunda kalmay&#305;n.</p></li><li><p>Ka&#231; ya&#351;&#305;nda olursan&#305;z olun deneyebilirsiniz, g&#246;r&#252;nd&#252;&#287;&#252; kadar zor de&#287;il. Biz s&#305;f&#305;r kayak bilgisiyle dersin ilk saatinin sonlar&#305;na do&#287;ru basit pistte kaymaya ba&#351;lam&#305;&#351;t&#305;k.</p></li></ol><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!yy9k!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!yy9k!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!yy9k!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic" width="458" height="610.5618131868132" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:458,&quot;bytes&quot;:2089984,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/186589648?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!yy9k!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!yy9k!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F48301d2b-df66-4470-ab3c-dbe4ec50db98_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Les Planards kayak merkezi</figcaption></figure></div><p>Chamonix&#8217;deki son g&#252;n&#252;m&#252;zde Montenvers trenine binip yak&#305;ndaki bir buzul ma&#287;aras&#305;na gittik. Bu tren yar&#305;m saatte bir kalk&#305;yor ve Mer de Glace&#8217;a yani buzullar&#305;n oldu&#287;u yere gidiyor. Oradan da bir teleferikle buzullar&#305;n yan&#305;na iniliyor. Buraya gitmenizi tavsiye ederim, inan&#305;lmaz manzaralar var. Koca da&#287;lar&#305;n aras&#305;nda pek g&#252;ne&#351; almayan bir yerde bulunuyor. Denizdeki dalgalar gibi g&#246;r&#252;n&#252;yor, 7.5 km uzunlu&#287;unda 200 metre derinli&#287;inde bir buzul.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;src&quot;:&quot;https://substackcdn.com/image/fetch/$s_!hpPE!,w_200,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9d7df7af-db13-4ae2-a911-92d24d89d52e_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/da94f193-24a0-4b56-9120-5c42f7181260_3024x4032.heic&quot;}],&quot;caption&quot;:&quot;Mer de Glace&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bbc50a26-1828-4664-974e-7e556053257d_1456x720.png&quot;}},&quot;isEditorNode&quot;:true}"></div><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;2d63db09-0e96-4500-b079-6acf3baf3d57&quot;,&quot;duration&quot;:null}"></div><p>Buzul ma&#287;aras&#305;na inmek isterseniz, tren + teleferik gidi&#351; geli&#351; toplam 40 euro civar&#305; tutuyor. Ma&#287;araya ini&#351;te &#231;ok merdiven var, asans&#246;r yok maalesef. D&#246;n&#252;&#351; yorucu oluyor, sa&#287;l&#305;k ve yorgunluk durumunuza g&#246;re karar verin. E&#287;er buzul ma&#287;aras&#305;na inmeyecekseniz daha ucuz olan bileti al&#305;p sadece treni kullanabilirsiniz. Biletler tren istasyonunda sat&#305;l&#305;yor. Trende gidi&#351; istikametinde sol tarafa oturursan&#305;z daha &#231;ok manzara var.</p><p>Buzul ziyaretinden sonra &#351;ehre d&#246;nd&#252;k. Tren istasyonu kayak yapt&#305;&#287;&#305;m&#305;z Les Planards&#8217;&#305;n yan&#305;nda bulunuyor. Kayarken rollercoaster tarz&#305; bir oyuncak g&#246;rm&#252;&#351;t&#252;k, ona binmek i&#231;in tekrar tesise girdik. &#304;ki ki&#351;i veya tek ki&#351;i binebiliyorsunuz. H&#305;z&#305; da fena de&#287;il, iki tur bindik. Bir turun fiyat&#305; 10 euro. &#199;ocuklar&#305;n &#231;ok sevece&#287;i bir oyuncak.</p><p>&#220;&#231;&#252;nc&#252; g&#252;n&#252;n sonunda &#351;iddetli kar ya&#287;&#305;&#351;&#305; ba&#351;lad&#305; ve sabah uyand&#305;&#287;&#305;m&#305;zda her taraf bembeyazd&#305;. Online rezervasyon yapt&#305;rd&#305;&#287;&#305;m&#305;z otob&#252;s otelin hemen yan&#305;ndan kalk&#305;yordu. Chamonix&#8217;ye karl&#305; bir g&#252;nde veda edip Cenevre&#8217;ye ge&#231;tik. Cenevre&#8217;nin detaylar&#305; da bir sonraki yaz&#305;da in&#351;allah.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Fransa Alpleri - Annecy]]></title><description><![CDATA[Fransa'n&#305;n Annecy kentinde ba&#351;layan k&#305;&#351; tatilimizle ilgili bir gezi yaz&#305;s&#305;.]]></description><link>https://defter.selcukcihan.com/p/fransa-alpleri-annecy</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/fransa-alpleri-annecy</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 30 Jan 2026 13:17:52 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!wocB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Karl&#305; da&#287;lar&#305; ve da&#287;lar&#305;n aras&#305;ndaki vadilerden g&#252;r&#252;l g&#252;r&#252;l akan dereleri ailecek &#231;ok seviyoruz. Asl&#305;nda hasret kald&#305;&#287;&#305;m&#305;z bir &#351;ey de&#287;il karl&#305; da&#287;lar. K&#246;y&#252;m&#252;z Ka&#231;karlar&#305;n eteklerinde. Ama her y&#246;renin kendine has g&#252;zellikleri var. Bizim tatiller hem terapi, hem k&#252;lt&#252;rel tur niteli&#287;inde.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wocB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wocB!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 424w, https://substackcdn.com/image/fetch/$s_!wocB!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 848w, https://substackcdn.com/image/fetch/$s_!wocB!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 1272w, https://substackcdn.com/image/fetch/$s_!wocB!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wocB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic" width="448" height="416" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1352,&quot;width&quot;:1456,&quot;resizeWidth&quot;:448,&quot;bytes&quot;:1737711,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/186299029?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!wocB!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 424w, https://substackcdn.com/image/fetch/$s_!wocB!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 848w, https://substackcdn.com/image/fetch/$s_!wocB!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 1272w, https://substackcdn.com/image/fetch/$s_!wocB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcbd3960f-72f7-40e2-9689-9d7349d56f93_3014x2799.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Yolculuk</h3><p>Alp Da&#287;lar&#305; Allah&#8217;&#305;n say&#305;s&#305;z l&#252;tfundan biri. Bakt&#305;k&#231;a insan&#305;n i&#231;i a&#231;&#305;l&#305;yor. Tatilden &#246;nce Youtube&#8217;dan t&#305;rman&#305;&#351; ve da&#287; y&#252;r&#252;y&#252;&#351;&#252; videolar&#305; izleye izleye b&#246;lgeye &#305;s&#305;nmaya ba&#351;lam&#305;&#351;t&#305;k zaten. &#304;lk dura&#287;&#305;m&#305;z Fransa - &#304;svi&#231;re s&#305;n&#305;r&#305;nda yer alan ufak bir &#351;ehir olan Annecy (annesinin bi tanesi) oldu.</p><p>Sabiha G&#246;k&#231;en&#8217;den Cenevre&#8217;ye yakla&#351;&#305;k &#252;&#231; saatlik bir u&#231;u&#351;un ard&#305;ndan Cenevre havaalan&#305;ndan 272 nolu belediye otob&#252;s&#252;ne bindik ve direkt gidilse 45 dakika s&#252;recek yolu dola&#351;a dola&#351;a 90 dakikada ald&#305;k. Ke&#351;ke &#351;ehirleraras&#305; otob&#252;slere binseymi&#351;iz, yolu &#231;ok uzatm&#305;&#351; olduk.</p><h3>&#350;ehir</h3><p>Annecy&#8217;de airbnb&#8217;den kiralad&#305;&#287;&#305;m&#305;z ev tam &#351;ehrin merkezindeydi. Bu da gezimizi kolayla&#351;t&#305;rd&#305;, yorulduk&#231;a eve ge&#231;tik dinlenmeye. Tam bir tatil y&#246;resi Annecy, insanlar &#231;ok rahat ve hayat yava&#351; ak&#305;yor. Gitmeden ara&#351;t&#305;rm&#305;&#351;t&#305;k, herkes &#231;ok g&#252;venli bir yer oldu&#287;unu s&#246;yl&#252;yordu, biz de &#246;yle hissettik.</p><p>&#350;ehir g&#246;l&#252;n yan&#305;na kurulmu&#351;. G&#246;ldeki su tertemiz. Olduk&#231;a s&#305;&#287; ba&#351;l&#305;yor, suya girseniz dizinize gelir ancak. G&#246;lle ba&#287;lant&#305;l&#305; ufak dereler &#351;ehrin i&#231;inden kanallardan akarak ge&#231;iyor. Bu yan&#305;yla biraz Venedik&#8217;e benzetiliyor.</p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4d534817-83fc-4591-b1ac-05a18f58fc70_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fa81e12e-76ef-41f0-a67f-9a14bf020c6d_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e4bd8eae-184b-4da7-90d9-38de866aa126_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6e05749f-4bf1-40ab-974c-8efb5bdc3a72_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/97a7699e-d965-4748-8027-122bb705e095_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b2102e0a-7706-4157-aafe-283ac0f1256f_4032x3024.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3f18f012-0a54-4299-b050-af767a8441b5_3024x4032.heic&quot;}],&quot;caption&quot;:&quot;Annecy&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c6ba60f5-7627-458f-8b14-566a626bd070_1456x1946.png&quot;}},&quot;isEditorNode&quot;:true}"></div><h3>Yeme &#304;&#231;me</h3><p>Yemekler lezzetliydi. Me&#351;hur peynir fond&#252;s&#252; ve envai &#231;e&#351;it peynirleriyle peynir severler i&#231;in bu b&#246;lge ideal. &#350;ehir ufak oldu&#287;undan, &#231;abucak gezip bitirebiliyorsunuz. Dolay&#305;s&#305;yla iki g&#252;nden fazla zaman ay&#305;rmaya gerek yok &#351;ehir merkezine. Biz iki gece kald&#305;k ve fazlas&#305;yla yetti.</p><p>Yerel pazar kuruluyor baz&#305; g&#252;nler. Denk geldik &#351;ans&#305;m&#305;za, peynir re&#231;el vs. ald&#305;k biraz. Vakumlatt&#305;k, zaten k&#305;&#351; olunca bozulma ihtimali pek yok.</p><p>De&#287;i&#351;ik aromal&#305; &#231;aylar&#305; &#231;ok seviyorum. Her gitti&#287;im yerde g&#246;z&#252;me kestirdi&#287;im d&#252;kkanlardan &#231;ay al&#305;r&#305;m. Annecy&#8217;de de <a href="https://maps.app.goo.gl/W6VENk3UidaDwZYr9">Les Notes de Th&#233;</a> isimli d&#252;kkandan vanilya aromal&#305; bir &#231;ay ald&#305;m. D&#252;n ak&#351;am demledik, olduk&#231;a g&#252;zel. D&#252;kkan&#305;n sahibi ile biraz muhabbet etmi&#351;tik. Me&#287;er k&#305;z&#305; T&#252;rkiye&#8217;ye staj tarz&#305; bir program i&#231;in gelmi&#351; ve burada zeytinliklerde &#231;al&#305;&#351;&#305;p zeytin toplam&#305;&#351;.</p><h3>S&#305;radaki Dura&#287;&#305;m&#305;z</h3><p>Annecy&#8217;de iki g&#252;n kald&#305;ktan sonra yine Fransa&#8217;ya ba&#287;l&#305; olan Chamonix kentine, bu kez &#351;ehirleraras&#305; bir otob&#252;sle, yola koyulduk. Chamonix de bir sonraki yaz&#305;da in&#351;allah.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Kitap Özeti: İyi Yazmak Üzerine]]></title><description><![CDATA[William Zinsser'in "On Writing Well" kitab&#305;n&#305; herkese &#246;neririm. Kitaptaki tavsiyelerin i&#351;inize yarayaca&#287;&#305;ndan eminim. &#214;zetini istifadenize sunuyorum.]]></description><link>https://defter.selcukcihan.com/p/kitap-ozeti-iyi-yazmak-uzerine</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/kitap-ozeti-iyi-yazmak-uzerine</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Mon, 05 Jan 2026 12:26:58 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!ZlU4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>D&#252;&#351;&#252;ncelerimizi yaz&#305;ya d&#246;kmek temel bir yetene&#287;imiz. Ama bunu iyi yapabilen n&#226;dir. Oysa herkes biraz &#231;aba g&#246;stererek daha iyi yazabilir. &#199;&#252;nk&#252; kendini ifade k&#226;biliyeti geli&#351;tirilebilen bir &#246;zellik.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ZlU4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ZlU4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ZlU4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic" width="355" height="540.3348554033486" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1000,&quot;width&quot;:657,&quot;resizeWidth&quot;:355,&quot;bytes&quot;:46423,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/183534134?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ZlU4!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!ZlU4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fac57701b-17b6-4627-a480-f87a7fb5146e_657x1000.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>William Zinsser&#8217;in &#8220;On Writing Well&#8221; (iyi yazmak &#252;zerine) kitab&#305; bu konuda yaz&#305;lm&#305;&#351; en iyi kitaplardan biri. Yazarken dikkat etmemiz gereken p&#252;f noktalar&#305; e&#287;lenceli bir &#351;ekilde anlat&#305;yor. &#8220;&#350;unu yap&#305;n, bunu yapmay&#305;n&#8221; gibi somut tavsiyeleri &#231;e&#351;itli metinlerden &#246;rneklerle adeta g&#246;z&#252;m&#252;ze sokuyor.</p><p>Kitap &#304;ngilizce dilinde yazmay&#305; anlat&#305;yor. Ama T&#252;rk&#231;e&#8217;ye veya herhangi bir dile uygulanabilecek genel &#246;&#287;&#252;tler de veriyor.</p><h3>&#304;yi Yazmak</h3><p>Bilgisayarlar yayg&#305;nla&#351;t&#305;&#287;&#305;ndan beri yaz&#305; &#252;retmek giderek kolayla&#351;t&#305;. &#350;imdi bir de yapay zek&#226; &#231;&#305;kt&#305; ve kelimeleri bir araya getirmeyi bile bilgisayara b&#305;rakt&#305;k. Ama bu geli&#351;meler insanlar&#305; yaz&#305;da ustala&#351;t&#305;rmad&#305;. Yazmak kolayla&#351;t&#305;k&#231;a k&#246;t&#252; yazmak daha da kolay hale geldi. &#304;nternette rastlad&#305;&#287;&#305;n&#305;z &#231;er &#231;&#246;p&#252; d&#252;&#351;&#252;n&#252;n.</p><h3>Basitlik</h3><div class="pullquote"><p>Prune out the small words that qualify how you feel and how you think and what you saw: &#8220;a bit,&#8221; &#8220;a little,&#8221; &#8220;sort of,&#8221; &#8220;kind of,&#8221; &#8220;rather,&#8221; &#8220;quite,&#8221; &#8220;very,&#8221; &#8220;too,&#8221; &#8220;pretty much,&#8221; &#8220;in a sense&#8221; and dozens more. They dilute your style and your persuasiveness. Don&#8217;t say you were a bit confused and sort of tired and a little depressed and somewhat annoyed. Be confused. Be tired. Be depressed.</p></div><p>&#304;yi yaz&#305;n&#305;n p&#252;f noktas&#305; basitlik. C&#252;mlelerinizi m&#252;mk&#252;n olan en basit hale getirin. Bir amaca hizmet etmeyen, laf olsun diye s&#246;ylenen t&#252;m s&#246;zleri &#231;&#305;kar&#305;n. Uzun kelimeler yerine k&#305;sa kelimeler tercih edin. L&#252;zumsuz s&#305;fat ve belirte&#231;leri (zarf) kald&#305;r&#305;n.</p><p><em>&#8220;&#199;ok y&#252;ksek bir g&#246;kdelenden a&#351;a&#287;&#305; bak&#305;yordu.&#8221;</em></p><p>G&#246;kdelen demi&#351;ken, bir de y&#252;ksekli&#287;ini anlatmaya gerek yok.</p><p>Uzun c&#252;mleleri mecbur kalmad&#305;k&#231;a tercih etmeyin. Virg&#252;lle birbirine eklenmi&#351; vagonlardan olu&#351;an c&#252;mleler okuyucuyu yorar. K&#305;sa c&#252;mleler kurmaya gayret edin.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!aPL2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!aPL2!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 424w, https://substackcdn.com/image/fetch/$s_!aPL2!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!aPL2!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 424w, https://substackcdn.com/image/fetch/$s_!aPL2!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 848w, https://substackcdn.com/image/fetch/$s_!aPL2!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 1272w, https://substackcdn.com/image/fetch/$s_!aPL2!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F90489839-1d67-4902-9e74-b619fb08672e_645x358.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.yalealumnimagazine.com/articles/4128-william-zinsser-19222015">William Zinsser</a></figcaption></figure></div><h3>Fiiller Bizim Can&#305;m&#305;z</h3><p>&#304;sim ve s&#305;fat, fiil kadar g&#252;&#231;l&#252; de&#287;il. Fiilleri ba&#351; karakter olarak kullan&#305;n. Edilgen anlat&#305;m yerine etken anlat&#305;m&#305; tercih edin. Edilgen anlat&#305;mda &#246;zne i&#351;i yapmaz, yap&#305;lan i&#351;ten etkilenir. Bu da anlat&#305;m&#305; daha dolayl&#305; ve karma&#351;&#305;k hale getirir. &#350;u iki &#246;rnekte oldu&#287;u gibi:</p><ul><li><p><em>Arkada&#351;lar&#305;m taraf&#305;ndan anla&#351;&#305;lmad&#305;&#287;&#305;m&#305; d&#252;&#351;&#252;n&#252;yorum.</em></p></li><li><p><em>Arkada&#351;lar&#305;m beni anlam&#305;yor.</em></p></li></ul><p>Hangisi daha sade?</p><h3>&#199;ekinmeyin</h3><div class="pullquote"><p>The most boring sentence in the daily newspaper is the last sentence of the editorial, which says &#8220;It is too early to tell whether the new policy will work&#8221; or &#8220;The effectiveness of the decision remains to be seen.&#8221; If it&#8217;s too early to tell, don&#8217;t bother us with it, and as for what remains to be seen, everything remains to be seen. Take your stand with conviction.</p></div><p>Fikirlerinizi desteklemek i&#231;in kulland&#305;&#287;&#305;n&#305;z ama elzem olmayan belgisiz s&#305;fatlar&#305; kald&#305;r&#305;n. Mesela, &#8220;uyand&#305;&#287;&#305;mda biraz bitkindim&#8221; yerine &#8220;uyand&#305;&#287;&#305;mda bitkindim&#8221; demek daha basit ve keskin. D&#252;&#351;&#252;ncelerinizi ortaya d&#246;kerken frene basmay&#305;n. Ayar yapay&#305;m derken vermek istedi&#287;iniz duygu kaybolmas&#305;n.</p><h3>Ahenk</h3><div class="pullquote"><p>Always start with too much material. Then give your reader just enough.</p></div><p>S&#246;zc&#252;kler, c&#252;mleler ve paragraflar bir ahenk olu&#351;turmal&#305;. Bunun bir form&#252;l&#252; yok maalesef. Yazd&#305;k&#231;a geli&#351;ecek olan tarz&#305;n&#305;za g&#252;venmeniz gerekiyor.</p><p>Ahengin bir form&#252;l&#252; olmasa da ahenksiz bir yaz&#305;y&#305; hemen anlars&#305;n&#305;z. Bunu fark etti&#287;inizde uyumu bozan k&#305;s&#305;mlar&#305; silin. Silmek ve tekrar yazmak iyi bir yazar olman&#305;n en &#246;nemli ko&#351;ulu. Hayranl&#305;kla okudu&#287;umuz eserler y&#252;zlerce kez silinip bozulup tekrar yaz&#305;larak o hale geliyor.</p><h3>Kapan&#305;&#351; Notlar&#305;m</h3><div class="pullquote"><p>Writing is related to character. If your values are sound, your writing will be sound. It all begins with intention. Figure out what you want to do and how you want to do it, and work your way with humanity and integrity to the completed article. Then you&#8217;ll have something to sell.</p></div><p>&#214;nce kendiniz i&#231;in yaz&#305;n. Yazd&#305;klar&#305;n&#305;z &#246;zg&#252;n olsun, kal&#305;plara oturtmaya u&#287;ra&#351;may&#305;n. Duygu ve d&#252;&#351;&#252;ncelerinizi bir b&#252;t&#252;nl&#252;k i&#231;inde ve en az kay&#305;pla aktarmaya &#231;al&#305;&#351;&#305;n. Yazmak da herhangi bir i&#351; gibi yapt&#305;k&#231;a ustala&#351;t&#305;&#287;&#305;n&#305;z bir i&#351;. Bol bol yaz&#305;n.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Haftalık Gündem: Yeni yıla girerken]]></title><description><![CDATA[Bu hafta g&#252;ndemde yeni y&#305;l, devops ve elbette yine AI var.]]></description><link>https://defter.selcukcihan.com/p/haftalk-gundem-yeni-yla-girerken</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/haftalk-gundem-yeni-yla-girerken</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 02 Jan 2026 13:13:33 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!tn8d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!tn8d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!tn8d!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 424w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 848w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1272w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" width="426" height="232.31043956043956" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:794,&quot;width&quot;:1456,&quot;resizeWidth&quot;:426,&quot;bytes&quot;:811246,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!tn8d!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 424w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 848w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1272w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a><figcaption class="image-caption">Gemini ile &#252;retildi.</figcaption></figure></div><p>Yeni y&#305;ldan herkese merhaba. 2025 de t&#305;pk&#305; di&#287;er seneler gibi oldu bittiye geldi. Zaman&#305;n ak&#305;&#351;&#305;na yeti&#351;emiyorum.</p><p>Ge&#231;en hafta genellikle devops ve operasyonel i&#351;lerle ilgili haberler ve makaleler dikkatimi &#231;ekti. Production&#8217;dan sorumluysan&#305;z bu makaleleri ve r&#246;portajlar&#305; daha dikkatli inceleyin. Ders al&#305;nacak &#231;ok &#351;ey var.</p><h3>MongoDB Heartbleed</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Lf7D!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Lf7D!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Lf7D!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg" width="386" height="217.125" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:386,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;87,000+ MongoDB Instances Vulnerable to MongoBleed Flaw Exposed Online PoC  Exploit Released &#8211; Simply Secure Group&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="87,000+ MongoDB Instances Vulnerable to MongoBleed Flaw Exposed Online PoC  Exploit Released &#8211; Simply Secure Group" title="87,000+ MongoDB Instances Vulnerable to MongoBleed Flaw Exposed Online PoC  Exploit Released &#8211; Simply Secure Group" srcset="https://substackcdn.com/image/fetch/$s_!Lf7D!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Lf7D!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff1c4e20e-4ee9-4a7e-a639-eb70f6b56023_1600x900.jpeg 1456w" sizes="100vw"></picture><div></div></div></a><figcaption class="image-caption"><a href="https://simplysecuregroup.com/87000-mongodb-instances-vulnerable-to-mongobleed-flaw-exposed-online-poc-exploit-released/">mongobleed</a></figcaption></figure></div><p>Aral&#305;k ay&#305; i&#231;erisinde MongoDB&#8217;de kritik bir zafiyet tespit edilmi&#351;ti. Bu zafiyetten faydalanan sald&#305;r&#305;lar da gecikmedi. <a href="https://www.theregister.com/2025/12/30/mongodb_vuln_exploited_cve_2025_14847/?utm_source=dlvr.it&amp;utm_medium=twitter">The Register&#8217;&#305;n haberinde</a> konuya detayl&#305;ca de&#287;inilmi&#351;.</p><p>E&#287;er internete a&#231;&#305;k bir MongoDB sunucunuz varsa, siz de bu g&#252;venlik a&#231;&#305;&#287;&#305;ndan zarar g&#246;rebilirsiniz. Bu a&#231;&#305;ktan faydalanan biri, sunucu belle&#287;inden baz&#305; b&#246;l&#252;mleri okuyabilir. Zlib k&#252;t&#252;phanesinin kullan&#305;m&#305; ile ilgili istenmeyen bir yan etki sonucu, k&#246;t&#252; niyetli ki&#351;iler &#351;ifreler, API key&#8217;ler veya kullan&#305;c&#305; verileri gibi bilgilere eri&#351;ebilir.</p><p>MongoDB&#8217;deki bu problemi &#231;&#246;zen yeni versiyonlar <a href="https://jira.mongodb.org/browse/SERVER-115508">&#231;oktan yay&#305;nland&#305;</a>. E&#287;er versiyon de&#287;i&#351;tiremiyorsan&#305;z, en az&#305;ndan zlib s&#305;k&#305;&#351;t&#305;rma &#246;zelli&#287;ini devre d&#305;&#351;&#305; b&#305;rakarak sunucunuzu koruyabilirsiniz.</p><h3>Cloudflare Code Orange: Fail Small</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!cQoC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!cQoC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 424w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 848w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 1272w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!cQoC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png" width="340" height="191.25" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/a6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:340,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!cQoC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 424w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 848w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 1272w, https://substackcdn.com/image/fetch/$s_!cQoC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa6e17953-c121-4b58-ad1b-21bffebd73e4_1800x1013.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>Buluta ve da&#287;&#305;t&#305;k sistemlere ilgisi olanlar&#305;n keyifle okuyaca&#287;&#305; bir <a href="https://blog.cloudflare.com/fail-small-resilience-plan/">makale</a> yay&#305;nlad&#305; Cloudflare. Baz&#305;lar&#305; Cloudflare&#8217;i interneti g&#246;&#231;erten firma olarak biliyor olabilir. Kas&#305;m ve Aral&#305;k aylar&#305;nda etki alan&#305; b&#252;y&#252;k iki farkl&#305; kesinti olmu&#351;tu. Cloudflare kesintilerin alt&#305;nda yatan problemleri &#231;&#246;zmeye y&#246;nelik baz&#305; tedbirler almaya ba&#351;lad&#305;.</p><p>Kod de&#287;i&#351;iklikleri &#231;ok detayl&#305; kontrollerden ve testlerden ge&#231;tikten sonra canl&#305;ya al&#305;n&#305;yor. Ama Cloudflare ayn&#305; hassasiyeti konfig&#252;rasyon de&#287;i&#351;ikliklerine g&#246;stermemi&#351; bug&#252;ne kadar. Oysa kesintilerin &#231;o&#287;u network veya uygulamalardaki ayar de&#287;i&#351;iklikleriyle tetikleniyor.</p><p>Amazon&#8217;da &#231;al&#305;&#351;&#305;rken kritik d&#246;nemlerde &#8220;code freeze&#8221; olurdu. Mesela &#8220;black friday&#8221; haftas&#305; kimse uygulamalarda de&#287;i&#351;iklik yapamazd&#305;. Buna konfig&#252;rasyonlar da dahildi. Hatta canl&#305; sistemlere uzaktan ba&#287;lanmak bile yasakt&#305; bu d&#246;nemde. O zamanlar bana biraz abart&#305;l&#305; gelmi&#351;ti. Ama d&#252;&#351;&#252;n&#252;nce, ister kod ister ayar de&#287;i&#351;ikli&#287;i olsun, bir sistemde de&#287;i&#351;iklik yap&#305;yorsan&#305;z i&#351;lerin ters gitme olas&#305;l&#305;&#287;&#305;n&#305; g&#246;z ard&#305; etmemelisiniz. Ve de&#287;i&#351;ikliklerin hepsine ayn&#305; &#246;zeni g&#246;stermelisiniz.</p><h3>Kent Beck: Party of One for Code Review</h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Wp4x!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Wp4x!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Wp4x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg" width="496" height="248.62" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:401,&quot;width&quot;:800,&quot;resizeWidth&quot;:496,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Kent Beck biography and books - Toolshero&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Kent Beck biography and books - Toolshero" title="Kent Beck biography and books - Toolshero" srcset="https://substackcdn.com/image/fetch/$s_!Wp4x!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Wp4x!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb24a68bd-89ad-43d1-a30f-7e8af1cca28c_800x401.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.toolshero.com/toolsheroes/kent-beck/">Kent Beck</a></figcaption></figure></div><p>Yaz&#305;l&#305;m d&#252;nyas&#305;n&#305;n bilinen isimlerinden Kent Beck yapay zeka ve code review s&#252;re&#231;lerine dair <a href="https://open.substack.com/pub/tidyfirst/p/party-of-one-for-code-review?utm_campaign=post-expanded-share&amp;utm_medium=web">bir makale</a> yazm&#305;&#351;. Kod &#252;retimini &#252;stlenen yapay zeka ara&#231;lar&#305; sayesinde eskiden bir haftada yazd&#305;&#287;&#305;m&#305;z kodu &#351;imdi bir g&#252;nde yazmaya ba&#351;lad&#305;k. Yaz&#305;lan kodu kim denetleyecek ve bu h&#305;za nas&#305;l yeti&#351;ecek?</p><p>Kent Beck yapay zeka kullan&#305;m&#305;nda code review s&#252;re&#231;lerinin iki temel amaca hizmet etmesi gerekti&#287;ini savunuyor. Birincisi, yap&#305;lan de&#287;i&#351;iklik ger&#231;ekten <strong>istedi&#287;imiz de&#287;i&#351;iklik mi</strong>. Yani yapmak istedi&#287;imizi yapm&#305;&#351; m&#305;. &#304;kincisi ise <strong>yap&#305;sal olarak projeyi bozuyor mu</strong> yoksa mevcut d&#252;zene uyum sa&#287;l&#305;yor mu.</p><h3>AI, DevOps, and Kubernetes: Kelsey Hightower</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!GZOg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!GZOg!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 424w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 848w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 1272w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!GZOg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png" width="418" height="219.45" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:630,&quot;width&quot;:1200,&quot;resizeWidth&quot;:418,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;On everything but Kubernetes with Kelsey Hightower - ShiftMag&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="On everything but Kubernetes with Kelsey Hightower - ShiftMag" title="On everything but Kubernetes with Kelsey Hightower - ShiftMag" srcset="https://substackcdn.com/image/fetch/$s_!GZOg!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 424w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 848w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 1272w, https://substackcdn.com/image/fetch/$s_!GZOg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F072485a0-7a42-46ed-9f54-b61e796b7dd5_1200x630.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a><figcaption class="image-caption"><a href="https://shiftmag.dev/on-everything-but-kubernetes-with-kelsey-hightower-463/">Kelsey Hightower</a></figcaption></figure></div><p>JetBrains&#8217;in <a href="https://www.youtube.com/watch?v=HdUbTyvrfKo">yay&#305;nlad&#305;&#287;&#305; videoda</a> Kelsey Hightower ile bir r&#246;portaj yap&#305;lm&#305;&#351;. Devops alan&#305;nda akla ilk gelen isimlerden biri Kelsey Hightower. Zor konular&#305; basit&#231;e a&#231;&#305;klayabiliyor. Yapay zeka &#231;a&#287;&#305;nda devops nereye do&#287;ru gidiyor analiz etmi&#351;. Mutlaka izlemeniz gereken bir ba&#351;ka video.</p><h3>Andrej Karpathy: Geri kald&#305;&#287;&#305;m&#305; hissediyorum</h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!e74w!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!e74w!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 424w, https://substackcdn.com/image/fetch/$s_!e74w!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 848w, https://substackcdn.com/image/fetch/$s_!e74w!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!e74w!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!e74w!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg" width="420" height="244.90384615384616" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:849,&quot;width&quot;:1456,&quot;resizeWidth&quot;:420,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Andrej Karpathy talks meaning of life and leaving Tesla with Lex Fridman&quot;,&quot;title&quot;:null,&quot;type&quot;:null,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Andrej Karpathy talks meaning of life and leaving Tesla with Lex Fridman" title="Andrej Karpathy talks meaning of life and leaving Tesla with Lex Fridman" srcset="https://substackcdn.com/image/fetch/$s_!e74w!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 424w, https://substackcdn.com/image/fetch/$s_!e74w!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 848w, https://substackcdn.com/image/fetch/$s_!e74w!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!e74w!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7754894c-3b4a-4320-8a18-fe95dfcd6b57_2376x1386.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.teslarati.com/andrej-karpathy-tesla-lex-fridman/">Andrej Karpathy</a></figcaption></figure></div><p>Andrej Karpathy OpenAI'&#305;n kurucular&#305;ndan biri. <a href="https://x.com/karpathy/status/2004607146781278521?s=20">Att&#305;&#287;&#305; tweette</a> yaz&#305;l&#305;m geli&#351;tirme s&#252;re&#231;lerinde yapay zekan&#305;n getirdi&#287;i d&#246;n&#252;&#351;&#252;me yeti&#351;emedi&#287;ini s&#246;ylemi&#351;. En &#246;ndeki adam yeti&#351;emiyorsa, biz nas&#305;l yeti&#351;ece&#287;iz?</p><p>K&#305;ymetli yorumlar&#305;n&#305;z&#305; bekliyorum.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Haftalık Gündem: AI, Tasarım, Veritabanları, AWS re:Invent]]></title><description><![CDATA[15 Aral&#305;k 2025 - Yak&#305;n zamanda yaz&#305;l&#305;m d&#252;nyas&#305;nda hangi geli&#351;meler oldu?]]></description><link>https://defter.selcukcihan.com/p/haftalk-gundem-ai-tasarm-veritabanlar</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/haftalk-gundem-ai-tasarm-veritabanlar</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 19 Dec 2025 12:25:32 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!tn8d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!tn8d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!tn8d!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 424w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 848w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1272w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic" width="426" height="232.31043956043956" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:794,&quot;width&quot;:1456,&quot;resizeWidth&quot;:426,&quot;bytes&quot;:811246,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!tn8d!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 424w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 848w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1272w, https://substackcdn.com/image/fetch/$s_!tn8d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F50fadd63-6eb0-4a38-b323-09347bd3c7cb_2816x1536.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div></div></div></a><figcaption class="image-caption">Gemini ile &#252;retildi.</figcaption></figure></div><p>Twitter ve Linkedin&#8217;de yaz&#305;l&#305;m ve teknoloji alan&#305;nda kaliteli i&#231;eriklere ve bizi ilgilendiren haberlere denk geliyorum. Evet, onca sa&#231;mal&#305;&#287;&#305;n yan&#305;nda &#252;zerinde durmaya de&#287;er yaz&#305;lar da oluyor. Bunlar&#305;n i&#231;inde firmalar&#305;n &#252;r&#252;n tan&#305;tt&#305;&#287;&#305; pazarlama tarz&#305; i&#231;erikler de var, sizin gibi insanlar&#305;n elinden &#231;&#305;kan ilgi &#231;ekici bloglar da. <strong>Payla&#351;maya de&#287;er yaz&#305;lar&#305;, k&#305;sa bir &#246;zetle birlikte haftal&#305;k olarak derlemeye karar verdim.</strong> Her cuma yay&#305;nlamaya &#231;al&#305;&#351;aca&#287;&#305;m.</p><h3>Marc Brooker: Natural Language Programming</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3WQZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3WQZ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!3WQZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:400,&quot;width&quot;:400,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:30427,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!3WQZ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!3WQZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2e523570-610b-49af-a5bc-c38ed92ddf82_400x400.heic 1456w" sizes="100vw"></picture><div></div></div></a></figure></div><p>Payla&#351;t&#305;&#287;&#305;m ilk <a href="https://brooker.co.za/blog/2025/12/16/natural-language.html">yaz&#305;</a> yapay zeka ile ilgili, ne ilgin&#231; de&#287;il mi? Marc Brooker <a href="https://x.com/MarcJBrooker">Twitter&#8217;dan</a> takip etti&#287;im bir m&#252;hendis. AWS&#8217;te &#8220;distinguished engineer&#8221; (kurumdaki en &#252;st seviye m&#252;hendis &#252;nvan&#305;). Blog yaz&#305;lar&#305; g&#252;zel oluyor. Daha &#231;ok veritabanlar&#305; &#252;zerine yaz&#305;yor.</p><p>&#214;zetle, yaz&#305;l&#305;m geli&#351;tirme prati&#287;inin &#8220;bu problemi nas&#305;l &#231;&#246;zerim&#8221;? mant&#305;&#287;&#305;ndan s&#305;yr&#305;l&#305;p, &#8220;elimde b&#246;yle b&#246;yle bir problem var, ne yap&#305;lmal&#305;?" sorusuna cevap arad&#305;&#287;&#305;ndan bahsediyor. <em>Nas&#305;l =&gt; Ne</em> d&#246;n&#252;&#351;&#252;m&#252;, yani <strong>bilgisayara bir i&#351;i nas&#305;l yapmas&#305; gerekti&#287;ini de&#287;il de ne yapmas&#305; gerekti&#287;ini anlatt&#305;&#287;&#305;m&#305;z modele do&#287;ru gidiyoruz.</strong></p><blockquote><p>The practice of programming has become closer and closer to the practice of <em>specification</em>. Of crisply writing down what we want programs to do, and what makes them right. The <em>how</em> is less important.</p></blockquote><h3>Yann LeCun: LLM&#8217;ler ve AGI:</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qUow!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qUow!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 424w, https://substackcdn.com/image/fetch/$s_!qUow!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 848w, https://substackcdn.com/image/fetch/$s_!qUow!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 1272w, https://substackcdn.com/image/fetch/$s_!qUow!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qUow!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic" width="127" height="127" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:543,&quot;width&quot;:543,&quot;resizeWidth&quot;:127,&quot;bytes&quot;:30393,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qUow!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 424w, https://substackcdn.com/image/fetch/$s_!qUow!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 848w, https://substackcdn.com/image/fetch/$s_!qUow!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 1272w, https://substackcdn.com/image/fetch/$s_!qUow!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3a5772a9-8e72-46c5-9db8-994ca2dfb87a_543x543.heic 1456w" sizes="100vw"></picture><div></div></div></a></figure></div><p>Bir <a href="https://www.youtube.com/watch?v=7u-DXVADyhc">Youtube videosu</a>. Yann LeCun, makina &#246;&#287;renmesi ve yapay zeka alan&#305;nda say&#305;l&#305; bilim insanlar&#305;ndan. Meta&#8217;da yapay zeka b&#246;l&#252;m&#252;nde &#8220;chief scientist&#8221;. Bu m&#252;lakatta, LLM&#8217;lerin (b&#252;y&#252;k dil modelleri) neden AGI&#8217;yi (insan zek&#226;s&#305;) getirmeyece&#287;ini anlatm&#305;&#351;.</p><h3>Karri Saarinen: Design Is Search</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!I2lD!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!I2lD!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!I2lD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e9b4dae9-839d-413c-b923-465f8f629130_400x400.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:400,&quot;width&quot;:400,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:26040,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!I2lD!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!I2lD!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe9b4dae9-839d-413c-b923-465f8f629130_400x400.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>Tasar&#305;m konusunda k&#305;ymetli fikirleri olan Karri Saarinen, Twitter &#252;zerinde <a href="https://x.com/karrisaarinen/status/1999730838280503775?s=20">bir makale yazm&#305;&#351;</a>. <a href="https://linear.app">Linear</a>&#8216;&#305; duymu&#351;sunuzdur, ben be&#287;enerek kullan&#305;yorum. CEO&#8217;su Karri Saarinen &#231;ok iyi bir tasar&#305;mc&#305;. Makalede, tasar&#305;m&#305;n implementasyonla kar&#305;&#351;t&#305;r&#305;ld&#305;&#287;&#305;n&#305; anlat&#305;yor. Diyor ki: Tasar&#305;mc&#305; hep aray&#305;&#351; i&#231;indedir. Ara&#231;-gere&#231;lere ba&#287;&#305;ml&#305; hale gelirse, &#231;ok k&#305;s&#305;tl&#305; bir alana s&#305;k&#305;&#351;t&#305;r&#305;r kendini.</p><blockquote><p>Early design needs freedom. Later design needs reality.</p></blockquote><h3>Demis Hassabis: The Future of Intelligence</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!phay!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!phay!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 424w, https://substackcdn.com/image/fetch/$s_!phay!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 848w, https://substackcdn.com/image/fetch/$s_!phay!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 1272w, https://substackcdn.com/image/fetch/$s_!phay!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!phay!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:960,&quot;width&quot;:960,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:80577,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!phay!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 424w, https://substackcdn.com/image/fetch/$s_!phay!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 848w, https://substackcdn.com/image/fetch/$s_!phay!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 1272w, https://substackcdn.com/image/fetch/$s_!phay!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F294fa5dc-a628-46c9-90d3-5acc9b663bd7_960x960.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>Bir ba&#351;ka <a href="https://www.youtube.com/watch?v=PqVbypvxDto">YouTube videosu</a>. Yapay zeka diyince akla gelen ilk isim Demis Hassabis. Google DeepMind CEO&#8217;su. Adam bir d&#226;hi. Sohbetleri &#231;ok keyifli oluyor, mutlaka izleyin. Bu m&#252;lakatta yapay zekan&#305;n gelece&#287;iyle ilgili tahminlerde bulunuyor ve &#351;u an teknolojinin nerede oldu&#287;unu anlat&#305;yor. &#214;zetlenemeyecek kadar &#231;ok konuya giriyor, izlemeniz laz&#305;m.</p><h3>AWS re:Invent 2025</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wjWA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wjWA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 424w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 848w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 1272w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wjWA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic" width="126" height="126" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:426,&quot;width&quot;:426,&quot;resizeWidth&quot;:126,&quot;bytes&quot;:13830,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!wjWA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 424w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 848w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 1272w, https://substackcdn.com/image/fetch/$s_!wjWA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F379828cc-66c8-4424-9d9a-d49bf606edea_426x426.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>Bu seneki AWS re:Invent ge&#231;ti&#287;imiz haftalarda yap&#305;ld&#305;. <a href="https://aws.amazon.com/blogs/aws/top-announcements-of-aws-reinvent-2025/">Resm&#238; sitede</a> dikkat &#231;eken geli&#351;meleri derlemi&#351;ler. Benim ilgimi &#252;&#231; &#351;ey &#231;ekti:</p><ol><li><p><a href="https://kiro.dev">AWS Kiro</a>: Bir agentic IDE. Cursor tarz&#305; bir &#8220;integrated development environment&#8221;. Denemesi bedava, indirip kullan&#305;n. &#220;cretsiz s&#252;r&#252;mde her ay 50 krediniz var. Basit i&#351;ler bir krediden daha az yiyor, ama zorlu ve b&#252;y&#252;k kapsaml&#305; i&#351;lerde krediler &#231;abuk bitebilir.</p></li><li><p><a href="https://aws.amazon.com/about-aws/whats-new/2025/12/lambda-durable-multi-step-applications-ai-workflows/">AWS Lambda Durable Functions</a>: Uzun soluklu i&#351;ler i&#231;in lambda &#231;ok uygun de&#287;ildi, fakat yeni getirdikleri &#8220;durable functions&#8221; ile workflow tarz&#305; i&#351;leri step functions&#8217;a gerek kalmadan yapabiliyorsunuz. Bunun bir benzeri Cloudflare workflows&#8217;ta var, fikir edinmek isterseniz bu &#252;r&#252;n&#252; inceledi&#287;im <a href="https://www.youtube.com/watch?v=8rZ1e1J4hTU">videoya bakabilirsiniz</a>.</p></li><li><p><a href="https://aws.amazon.com/blogs/aws/introducing-aws-lambda-managed-instances-serverless-simplicity-with-ec2-flexibility/">AWS Lambda Managed Instances</a>: Lambda &#231;ok sevdi&#287;im bir &#252;r&#252;n ve s&#305;k&#231;a kullan&#305;yorum. Fakat b&#252;y&#252;k &#246;l&#231;ekli trafik al&#305;yorsa uygulaman&#305;z, lambda &#231;ok pahal&#305; oluyor. Lambda managed instances &#246;zelli&#287;iyle birlikte, &#231;ok kullan&#305;&#351;l&#305; olan lambda modelini al&#305;p EC2&#8217;dan uygun fiyata kiralad&#305;&#287;&#305;n&#305;z makinalarla birle&#351;tirebiliyorsunuz. B&#246;ylece y&#252;ksek trafikte hesapl&#305; bir &#231;&#246;z&#252;m elde ediyorsunuz.</p></li></ol><h3>Jeremy Daly: Post-Serverless World</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!5N42!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!5N42!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 424w, https://substackcdn.com/image/fetch/$s_!5N42!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 848w, https://substackcdn.com/image/fetch/$s_!5N42!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 1272w, https://substackcdn.com/image/fetch/$s_!5N42!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!5N42!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:300,&quot;width&quot;:300,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:11076,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!5N42!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 424w, https://substackcdn.com/image/fetch/$s_!5N42!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 848w, https://substackcdn.com/image/fetch/$s_!5N42!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 1272w, https://substackcdn.com/image/fetch/$s_!5N42!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff34635c2-fb81-4121-9ce5-4c0e7ea72ba3_300x300.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p><a href="https://jeremydaly.com/post-serverless-world/">Bu yaz&#305;s&#305;nda</a>, Jeremy serverless&#8217;ta son durumu g&#252;zel anlatm&#305;&#351;. Ak&#305;ll&#305; altyap&#305;lardan bahsediyor, modern sistemlerin art&#305;k ak&#305;ll&#305; altyap&#305;lar &#252;zerinde ko&#351;aca&#287;&#305; bir d&#252;nyaya do&#287;ru gidiyoruz diyor. Serverless &#246;nceleri istisnayd&#305;, ama art&#305;k http gibi veya tcp/ip gibi tart&#305;&#351;mas&#305;z kabullendi&#287;imiz varsay&#305;lan d&#252;nyay&#305; yans&#305;t&#305;yor. Yeni bir projede <em>alt tarafta tcp/ip mi kullanmal&#305;y&#305;m</em> diye sordu&#287;unuz oluyor mu? Serverless da art&#305;k kendini &#231;akt&#305;rmadan her mimariye dahil etmeye ba&#351;lad&#305;.</p><blockquote><p>In that world, choosing infrastructure looks a lot like choosing a compiler today. Important, for sure, but rarely a daily concern.</p></blockquote><h3>GitHub: Self-Hosted Actions &#220;cretli Hale Geliyor</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6Cuq!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6Cuq!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 424w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 848w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 1272w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6Cuq!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:280,&quot;width&quot;:280,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:21681,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!6Cuq!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 424w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 848w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 1272w, https://substackcdn.com/image/fetch/$s_!6Cuq!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c1f2cea-cc9b-4541-8376-8eae52148372_280x280.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>GitHub&#8217;&#305;n yapt&#305;&#287;&#305; <a href="https://github.blog/changelog/2025-12-16-coming-soon-simpler-pricing-and-a-better-experience-for-github-actions/">duyuruda</a>, self-hosted yani kendi makinalar&#305;n&#305;zda ko&#351;an GitHub Actions ak&#305;&#351;lar&#305; i&#231;in dakikas&#305;na 0.002 dolar &#252;cret getiriyorlar. Onlar&#305;n makinalar&#305;n&#305; kullanal&#305;m diye mi bu i&#351;e kalk&#305;&#351;t&#305;lar, anlamad&#305;m. Hi&#231; ho&#351; olmam&#305;&#351;, onu s&#246;yleyebilirim. <a href="https://x.com/ThePrimeagen/status/2001019060130337133">Twitter&#8217;da</a> insanlar &#231;ok tepki g&#246;stermi&#351;.</p><p>Sonradan yap&#305;lan <a href="https://x.com/jaredpalmer/status/2001373329811181846?s=20">duyuruda</a>, GitHub bu de&#287;i&#351;ikli&#287;i erteledi&#287;ini s&#246;yl&#252;yor. Gelen tepkilere kay&#305;ts&#305;z kalmamalar&#305; g&#252;zel.</p><h3>Cursor: Visual Editor</h3><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!BkUR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!BkUR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!BkUR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic" width="128" height="128" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:400,&quot;width&quot;:400,&quot;resizeWidth&quot;:128,&quot;bytes&quot;:5697,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://defter.selcukcihan.com/i/181873112?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!BkUR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 424w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 848w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 1272w, https://substackcdn.com/image/fetch/$s_!BkUR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F465ae36b-65a8-44ef-a674-ff8d89ef57e8_400x400.heic 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>AI IDE tercihim olan Cursor, g&#246;rsel edit&#246;r&#252;n&#252; <a href="https://cursor.com/blog/browser-visual-editor">duyurdu</a>. Yapay zeka alan&#305;ndaki her &#252;r&#252;n, olas&#305; t&#252;m &#246;zellikleri b&#252;nyesinde toplamaya ba&#351;lad&#305;. &#304;stiyorlar ki ba&#351;ka yere gitmeyelim, mesela Cursor istiyor ki IDE&#8217;yi terk etmeyelim hi&#231;bir i&#351; i&#231;in. Onlar a&#231;&#305;s&#305;ndan mant&#305;kl&#305; olabilir. Ama Cursor, bizim as&#305;l derdimiz olan kullan&#305;&#351;s&#305;z UI/UX problemini halen &#231;&#246;zemedi. Uygulamay&#305; kullanmak her ge&#231;en g&#252;n zorla&#351;&#305;yor.</p><h3>pg_textsearch open source oluyor</h3><p><a href="https://x.com/michaelfreedman/status/2000592834051571936?s=20">Twitter&#8217;da denk geldim</a>, herhangi bir &#351;eyin open source olmas&#305; gayet g&#252;zel bir haber. Bu eklenti postgresql veritaban&#305;nda text arama i&#351;ini iyi yap&#305;yor. Ama SQL veritaban&#305; diyince benim akl&#305;ma free-text arama gelmiyor, o i&#351; i&#231;in &#246;zelle&#351;mi&#351; ba&#351;ka &#231;&#246;z&#252;mler var mesela elasticsearch.</p><h3>SQLite-Vec: SQLite &#252;zerinde vekt&#246;r veritaban&#305;</h3><p>Yine <a href="https://x.com/DailyDoseOfDS_/status/2000136194630565890?s=20">Twitter&#8217;da kar&#351;&#305;ma &#231;&#305;kt&#305;</a>. Yapay zekadaki geli&#351;melerle, vekt&#246;r veritabanlar&#305;n&#305; daha s&#305;k duymaya ba&#351;lad&#305;k. SQLite olduk&#231;a kullan&#305;&#351;l&#305;, az yer kaplayan, standalone (bir dosyadan ibaret diye d&#252;&#351;&#252;nebilirsiniz) SQL uyumlu bir veritaban&#305;. Bunun &#252;zerinde vekt&#246;r datas&#305; saklayabilmek i&#231;in geli&#351;tirilen bir &#231;&#246;z&#252;m SQLite-Vec. Ufak yapay zeka modelleri i&#231;in kullan&#305;&#351;l&#305; olabilir.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Freelance Çalışmaktan Bıktım]]></title><description><![CDATA[Biraz i&#231;imi d&#246;kt&#252;m.]]></description><link>https://defter.selcukcihan.com/p/freelance-calsmaktan-bktm</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/freelance-calsmaktan-bktm</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Mon, 15 Dec 2025 12:48:47 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/85ed039f-a516-4cda-8da9-6a7b0e74af26_3739x1347.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Uzaktan &#231;al&#305;&#351;maya ba&#351;layal&#305; yedi y&#305;l oldu. Bedenen yorulmasam da, zihinsel olarak y&#305;prand&#305;m. Yaln&#305;zl&#305;ktan, hedefsizlikten ve bilgisayar&#305;ma hapsolmaktan s&#305;k&#305;ld&#305;m.</p><p>Freelance i&#351;ler k&#305;sa s&#252;reli olur. Bir m&#252;&#351;teriden di&#287;erine ge&#231;ersiniz birka&#231; ayda. Benim i&#351;lerse hep uzun solukluydu, minimum bir y&#305;l. Buna ra&#287;men hi&#231;birinde &#351;irketin par&#231;as&#305; gibi hissedemedim.</p><h3>Muhabbet yok</h3><p>En b&#252;y&#252;k derdim sosyalle&#351;ememek. Saat fark&#305; ve asenkron &#231;al&#305;&#351;ma modeli y&#252;z&#252;nden insanlarla video konferans yapmak zor. Genellikle slack mesajlar&#305; &#252;zerinden konu&#351;uyoruz. Chatbotla yaz&#305;&#351;maktan farks&#305;z. Robotla&#351;t&#305;m.</p><h3>Ofis</h3><p>Bu s&#246;yleyece&#287;ime ofisten &#231;al&#305;&#351;anlar itiraz edecektir: ofiste olmak bir&#231;ok a&#231;&#305;dan g&#252;zel. Elbette ofise &#8220;gitmeyi&#8221; &#246;zlemiyorum. Trafi&#287;in &#246;zlenecek bir taraf&#305; yok. Ama ekip arkada&#351;lar&#305;mla yapt&#305;&#287;&#305;m geyi&#287;i, kendili&#287;inden geli&#351;en muhabbetleri ve ortam&#305;n tetikledi&#287;i fikir al&#305;&#351;veri&#351;lerini ar&#305;yorum. Bunlar&#305;n varl&#305;&#287;&#305;n&#305; &#231;ok d&#252;&#351;&#252;nmeyiz fakat yoklu&#287;u hemen hissediliyor.</p><h3>Savrulmak kolay</h3><p>Bir kurumun par&#231;as&#305; oldu&#287;unuzda, oradaki de&#287;erler ve ortam sizi belli bir yola sokuyor. Hareket alan&#305;n&#305;z&#305;n s&#305;n&#305;rlar&#305; belli. Elinizde iyi k&#246;t&#252; bir harita var. Ama kurumun par&#231;as&#305; olmad&#305;&#287;&#305;n&#305;zda, bilinmezlik rahats&#305;z edici seviyede.</p><ul><li><p>Bir sonraki projede yer alacak m&#305;y&#305;m?</p></li><li><p>Daha fazla sorumluluk i&#231;in bast&#305;r&#305;yorum, verecekler mi?</p></li><li><p>Bu firmada kariyer hayali kurmal&#305; m&#305;y&#305;m?</p></li><li><p>Bu i&#351;e burnumu sokmal&#305; m&#305;y&#305;m? Yoksa sadece denileni yap&#305;p ge&#231;meli miyim?</p></li></ul><p>Bitti mi, bitiyor mu, &#351;imdi ne olacak derken zaten hepten kopuyor ipler. Bo&#351;lukta s&#252;z&#252;l&#252;yorum.</p><h3>Problem bende mi?</h3><p>Olabilir. Belki bu modelde bile insan kurumlara kendini kabul ettirip i&#231;eri girebiliyordur, ilerleyebiliyordur, sosyalle&#351;ebiliyordur, kariyer basamaklar&#305;n&#305; t&#305;rmanabiliyordur. Ben yapamad&#305;m.</p><p>&#304;&#351;ler ve ekonomi eskisi kadar iyi gitmiyor fark&#305;nday&#305;m. K&#305;ymet bilmek &#351;art. &#220;niversiteden mezun oldu&#287;um ilk y&#305;llarda olsayd&#305;m hemen b&#305;rak&#305;r ka&#231;ard&#305;m, alternatiflere y&#246;nelirdim. O zamanlar tahamm&#252;l&#252;m az, motivasyonum fazlayd&#305;. &#350;imdi tahamm&#252;l seviyem artt&#305;, ama enerji ve motivasyon yerlerde.</p><p>Biraz i&#231;imi d&#246;kt&#252;m. Tan&#305;d&#305;k geliyor mu? Belki siz de benzer yollardan ge&#231;iyorsunuzdur.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Bir AWS Göçümü Daha (US-EAST-1)]]></title><description><![CDATA[Ge&#231;ti&#287;imiz hafta AWS'te ya&#351;anan ve internete ba&#287;l&#305; buzdolaplar&#305;n&#305; bile (!) etkileyen kesintiyle ilgili biraz laflad&#305;m.]]></description><link>https://defter.selcukcihan.com/p/bir-aws-gocumu-daha-us-east-1</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/bir-aws-gocumu-daha-us-east-1</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Thu, 30 Oct 2025 14:00:30 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!bbV4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>AWS&#8217;te ya&#351;anan b&#252;y&#252;k kesintiyi duymayan, hissetmeyen kalmam&#305;&#351;t&#305;r. Neticede pek &#231;ok &#252;r&#252;n saatlerce hizmet d&#305;&#351;&#305; kald&#305;. WhatsApp, Fortnite, SnapChat, Reddit, Perplexity, CoinBase... Liste uzun. Gelin olay&#305;n detaylar&#305;na birlikte bakal&#305;m.</p><h3>AWS Mimarisi</h3><p>AWS altyap&#305;s&#305; t&#252;m d&#252;nyada b&#246;lgelere ayr&#305;lm&#305;&#351; durumda. 30&#8217;u a&#351;k&#305;n b&#246;lgeye da&#287;&#305;t&#305;lm&#305;&#351;. Mesela &#8220;eu-west-1&#8221; b&#246;lgesi &#304;rlanda&#8217;da, &#8220;us-east-1&#8221; ise ABD&#8217;nin do&#287;u k&#305;y&#305;s&#305;nda Virginia eyaletinde yer al&#305;yor. <strong>Kesinti ise al&#305;&#351;t&#305;&#287;&#305;m&#305;z &#351;ekilde, &#8220;us-east-1&#8221; b&#246;lgesinde ger&#231;ekle&#351;ti.</strong> AWS&#8217;in pilot olarak kulland&#305;&#287;&#305; bir b&#246;lge bu. Yeni ve deneysel i&#351;leri &#246;nce orada yap&#305;yor. Hareket eden par&#231;a say&#305;s&#305; artt&#305;k&#231;a problemler de beraberinde geliyor. Son 10 b&#252;y&#252;k kesintinin 6&#8217;s&#305; burada olmu&#351;.<br></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!bbV4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!bbV4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 424w, https://substackcdn.com/image/fetch/$s_!bbV4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!bbV4!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 424w, https://substackcdn.com/image/fetch/$s_!bbV4!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 848w, https://substackcdn.com/image/fetch/$s_!bbV4!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 1272w, https://substackcdn.com/image/fetch/$s_!bbV4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2b84a67f-dab7-4085-8216-b5e7e2468b04_879x443.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://aws.amazon.com/blogs/networking-and-content-delivery/growing-aws-internet-peering-with-400-gbe/">AWS Network</a></figcaption></figure></div><h3>Yine DNS</h3><p><strong>Kesintinin sebebi de tan&#305;d&#305;k: DNS.</strong> Otomasyondaki hatadan kaynakl&#305;, <a href="https://aws.amazon.com/dynamodb/">DynamoDB</a> servisinin b&#246;lgesel adresine ait DNS kay&#305;tlar&#305; (dynamodb.us-east-1.amazonaws.com) siliniyor. DynamoDB AWS&#8217;in en kritik servislerinden biri, bir NoSQL veritaban&#305;. Veritaban&#305; oldu&#287;u i&#231;in de, onu kullanan pek &#231;ok ba&#351;ka AWS servisi var. Bunlardan biri de EC2.</p><h3>EC2 Giderse Her &#350;ey Gider</h3><p><a href="https://aws.amazon.com/ec2/">EC2</a> &#231;ok temel bir servis; sunucu kiralama servisi olarak d&#252;&#351;&#252;nebiliriz. Saniye baz&#305;nda kiralama yap&#305;labiliyor ve kulland&#305;&#287;&#305;m&#305;z &#231;o&#287;u uygulama bu sunucularda &#231;al&#305;&#351;&#305;yor. EC2 da etkileniyor durumdan. Yeni sunucular aya&#287;a kalkam&#305;yor, &#231;&#252;nk&#252; EC2 servisi sunucular&#305; y&#246;netmek i&#231;in DynamoDB&#8217;ye ihtiya&#231; duyuyor.<br><br>EC2&#8217;da ya&#351;anan problemler bu kez NLB (load balancer) servisini etkiliyor. NLB servisini basit&#231;e, EC2 &#252;zerinde kiralanan sunuculara y&#252;k da&#287;&#305;tan bir sistem olarak d&#252;&#351;&#252;nebilirsiniz. NLB&#8217;deki health checkler (sistemin sa&#287;l&#305;kl&#305; i&#351;leyi&#351;ini kontrol eden bir otomasyon) patl&#305;yor &#231;&#252;nk&#252; bu kontrolleri yapmak i&#231;in yeni EC2 sunucular&#305; aya&#287;a kald&#305;rmaya &#231;al&#305;&#351;&#305;yor. Ama olmuyor&#8230; NLB ve ona ba&#287;l&#305; servisler de g&#246;&#231;&#252;yor.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!lWpv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fae1939fa-4a3f-4ce3-bcbe-3d89dce1e01a_1138x651.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!lWpv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fae1939fa-4a3f-4ce3-bcbe-3d89dce1e01a_1138x651.heic 424w, https://substackcdn.com/image/fetch/$s_!lWpv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fae1939fa-4a3f-4ce3-bcbe-3d89dce1e01a_1138x651.heic 848w, 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pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://health.aws.amazon.com/health/status">AWS Hizmet Durumu Sayfas&#305;</a></figcaption></figure></div><p>Bu olaylar olurken, DynamoDB, EC2 ve NLB&#8217;ye ba&#287;&#305;ml&#305;l&#305;&#287;&#305; olan di&#287;er t&#252;m servisler de patl&#305;yor haliyle. <strong>Koca bir AWS b&#246;lgesi kullan&#305;lamaz hale geliyor. Bu b&#246;lgeyi kullanan pek &#231;ok &#252;r&#252;n hizmet d&#305;&#351;&#305; kal&#305;yor.</strong> WhatsApp, Fortnite, SnapChat, Reddit, Perplexity, CoinBase... Liste uzun. Kesintiyle ilgili detaylar&#305; okumak isterseniz, AWS taraf&#305;ndan yay&#305;nlanan <a href="https://aws.amazon.com/message/101925/">resm&#238; yaz&#305;ya</a> bakabilirsiniz.<br><br>Kim bilir bu &#351;ekilde - sistemlere g&#246;m&#252;l&#252; ve kimsenin fark&#305;nda olmad&#305;&#287;&#305; - patlamaya haz&#305;r daha ne bombalar var. Bir di&#287;er dikkat &#231;ekici nokta da, bir serviste ortaya &#231;&#305;kan problem nas&#305;l da domino etkisi yap&#305;p bamba&#351;ka ama&#231;lara hizmet eden farkl&#305; servisleri ve uygulamalar&#305; da beraberinde g&#246;t&#252;r&#252;yor.</p><h3>K&#305;ssadan hisseler</h3><ol><li><p>Hatalar her zaman olacakt&#305;r. Hatalar&#305; hal&#305;n&#305;n alt&#305;na s&#252;p&#252;rmeyip k&#246;k nedenine inip, k&#246;k&#252;nden &#231;&#246;zmeliyiz.</p></li><li><p>En zay&#305;f halka kadar g&#252;&#231;l&#252;s&#252;n&#252;z. Sistemlerin ba&#287;&#305;ml&#305;l&#305;klar&#305; ve zaaflar&#305; &#231;ok iyi bilinmeli ki, ba&#351;&#305;m&#305;za neler gelebilece&#287;ini kestirebilelim ve ona g&#246;re tedbirler alal&#305;m.</p></li><li><p>Macerac&#305; bir ki&#351;ili&#287;iniz yoksa, kritik i&#351; y&#252;kleriniz i&#231;in us-east-1&#8217;dan uzak durun :)</p></li></ol><p>Bonus: Cloud platformlar&#305; ve servislerinin hizmet sa&#287;l&#305;&#287;&#305;n&#305; g&#246;sterdi&#287;i ve &#231;o&#287;unlukla yalan yanl&#305;&#351; i&#351;e yaramayan veriler sundu&#287;u status sayfalar&#305; olur (mesela servisler tamamen kullan&#305;lamaz durumdad&#305;r ama status sayfas&#305;na sorsan her &#351;ey g&#252;ll&#252;k g&#252;listanl&#305;k). DataDog bu bo&#351;lu&#287;u doldurabilecek g&#252;zel bir sayfa haz&#305;rlam&#305;&#351;: <a href="https://updog.ai">updog.ai</a></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[StoreConfig - Geliştirdiğimiz Yeni Bir Ürün]]></title><description><![CDATA[iOS geli&#351;tiricilerin i&#351;ini kolayla&#351;t&#305;racak bir CLI tool geli&#351;tiriyoruz.]]></description><link>https://defter.selcukcihan.com/p/storeconfig-gelistirdigimiz-yeni</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/storeconfig-gelistirdigimiz-yeni</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 24 Oct 2025 08:00:43 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!fqZ6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>TLDR;</h3><p>E&#287;er s&#305;k s&#305;k iOS uygulamalar&#305; geli&#351;tiriyorsan&#305;z ve bunlar&#305;n App Store konfig&#252;rasyonlar&#305;yla u&#287;ra&#351;mak &#231;ok vaktinizi al&#305;yorsa, geli&#351;tirdi&#287;imiz bu &#252;r&#252;n ilginizi &#231;ekebilir: <a href="https://storeconfig.com">storeconfig.com</a></p><h3>StoreConfig Nedir?</h3><p>App Store&#8217;a uygulama koyanlar bilir; insan&#305; can&#305;ndan bezdiren &#231;ok say&#305;da ayar ve doldurulmas&#305; gereken alan var. Bunlarla uzun uzun u&#287;ra&#351;mayas&#305;n&#305;z diye, <a href="https://storeconfig.com">StoreConfig</a> bu ayarlar&#305; sizin i&#231;in yap&#305;yor.</p><p>iOS geli&#351;tiriciler, App Store Connect yap&#305;land&#305;rmalar&#305;n&#305; manuel olarak y&#246;netmek, farkl&#305; b&#246;lgelerdeki fiyatlar&#305; g&#252;ncellemek ve yeni s&#252;r&#252;mlere uygulama ayarlar&#305;n&#305; kopyalamak i&#231;in say&#305;s&#305;z saatler harc&#305;yor. Art&#305;k bunun daha kolay ve zahmetsiz bir yolu var.</p><p>&#220;r&#252;n sizin ad&#305;n&#305;za App Store Connect API'si ile entegre oluyor. Pricing, localization, metadata ve in-app purchase gibi bir&#231;ok ayar&#305; tek bir dosya &#252;zerinden &#8220;Configuration as Code&#8221; mant&#305;&#287;&#305;yla y&#246;netmenizi sa&#287;l&#305;yor. &#220;stelik, bu ayarlar&#305;n&#305;z&#305; AI deste&#287;i ile &#231;ok daha kolay bir &#351;ekilde d&#252;zenleyebiliyorsunuz. Websitesine alternatif bir aray&#252;z olarak d&#252;&#351;&#252;nmeyin, bamba&#351;ka ve &#231;ok daha geli&#351;mi&#351; bir workflow bu.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fqZ6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fqZ6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 424w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 848w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 1272w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fqZ6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic" width="930" height="676" 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srcset="https://substackcdn.com/image/fetch/$s_!fqZ6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 424w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 848w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 1272w, https://substackcdn.com/image/fetch/$s_!fqZ6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80a271e6-1c43-46c9-b0cb-d08ca3d48511_930x676.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Fastlane Alternatifi De&#287;il</h3><p><a href="https://fastlane.tools">Fastlane</a> harika bir ara&#231;; ancak amac&#305; farkl&#305;, CI/CD otomasyonu i&#231;in tasarlanm&#305;&#351;. App Store Connect &#252;zerinden destekledi&#287;i ayarlar &#231;ok s&#305;n&#305;rl&#305;, yetersiz ve kullan&#305;m&#305; zor.</p><h3>&#199;&#305;k&#305;&#351; Hikayesi</h3><p><a href="https://www.linkedin.com/in/semihcihan">Karde&#351;im Semih</a> bir iOS geli&#351;tirici; indie developer da diyebiliriz. Y&#252;zlerce uygulamas&#305; var. App Store konfig&#252;rasyonlar&#305; ile u&#287;ra&#351;maktan b&#305;k&#305;p, kendi kullan&#305;m&#305; i&#231;in basit bir uygulama yapm&#305;&#351;t&#305;. Bana bahsetti. Acaba bundan ba&#351;kalar&#305; da faydalanmak ister mi diye d&#252;&#351;&#252;nd&#252;k. Nihayetinde bunu bir &#252;r&#252;n haline getirelim dedik.</p><p>Kendi uygulamalar&#305;m&#305;zda kulland&#305;&#287;&#305;m&#305;z ki&#351;isel bir &#231;&#246;z&#252;m olarak ba&#351;layan StoreConfig&#8217;in, d&#252;nya &#231;ap&#305;nda binlerce geli&#351;tiricinin zamandan tasarruf etmesine ve en iyi yapt&#305;klar&#305; &#351;eye, yani harika uygulamalar geli&#351;tirmeye odaklanmalar&#305;na yard&#305;mc&#305; olan bir platforma d&#246;n&#252;&#351;mesini umuyoruz.</p><h3>Nas&#305;l Deneyebilirsiniz?</h3><p>StoreConfig&#8217;i denemek isteyenler i&#231;in bir bekleme listesi olu&#351;turuyoruz. Bekleme listesine kat&#305;larak, beta a&#351;amas&#305;ndaki &#252;r&#252;n&#252;m&#252;z&#252; &#252;cretsiz deneyebilirsiniz. Kat&#305;l&#305;m i&#231;in <a href="https://storeconfig.com">storeconfig.com</a> adresindeki &#8220;Join Waitlist&#8221; butonuna t&#305;klay&#305;p eposta adresinizle kaydolabilirsiniz. Ayr&#305;ca, web sitesi &#252;zerindeki demo videosunu izleyip biraz daha fikir edinebilirsiniz.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p><br></p>]]></content:encoded></item><item><title><![CDATA[Amazon Öncesi ve Sonrası]]></title><description><![CDATA[Geriye d&#246;n&#252;p bakt&#305;&#287;&#305;mda, iyi ki rahat&#305;m&#305;z&#305; bozup farkl&#305; deneyimler edinmek i&#231;in aray&#305;&#351;a girmi&#351;iz diyorum.]]></description><link>https://defter.selcukcihan.com/p/amazon-oncesi-ve-sonras</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/amazon-oncesi-ve-sonras</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Wed, 25 Jun 2025 14:16:55 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!e2so!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>Rahats&#305;zl&#305;k Veren Rahatl&#305;k</h3><p>Bundan on sene evvel, 2016 civarlar&#305;; &#252;&#231; y&#305;ld&#305;r ayn&#305; &#351;irkette &#231;al&#305;&#351;&#305;yordum ve art&#305;k i&#351;ler &#231;ok rahat y&#252;r&#252;yordu. Benim pek bir &#351;ey yapmam gerekmiyordu, her &#351;ey t&#305;k&#305;r&#305;ndayd&#305;. Siz de ya&#351;am&#305;&#351;s&#305;n&#305;zd&#305;r, birka&#231; y&#305;l ayn&#305; yerde &#231;al&#305;&#351;&#305;nca insan iyice rutine ba&#287;l&#305;yor. Bankac&#305;l&#305;k sekt&#246;r&#252;ndeydim, ay sonu piyasa &#351;artlar&#305;na g&#246;re hi&#231; de fena olmayan maa&#351;&#305;m yat&#305;yordu. Performans&#305;m&#305; sorgulayan yoktu. Di&#287;er yandan terf&#238; gibi bir beklentim de yoktu. <strong>Ne uzay&#305;p ne k&#305;sald&#305;&#287;&#305;m, ama olduk&#231;a konforlu bir pozisyondayd&#305;m.</strong> E&#287;lenceli ve sosyal olarak g&#252;zel bir ekipteydim, arkada&#351;larla ve y&#246;neticimle aram &#231;ok iyiydi.</p><p>Peki sonra ne oldu? <strong>Rahat batt&#305;.</strong></p><p>&#304;&#231;imi kemiren bir his vard&#305;. Asl&#305;nda, &#226;k&#305;betimin <a href="https://tr.wikipedia.org/wiki/Kaynayan_kurba&#287;a">kaynayan kurba&#287;a</a> anektodundaki gibi olmas&#305;ndan endi&#351;elenmeye ba&#351;lam&#305;&#351;t&#305;m. Kurtulmak i&#231;in son f&#305;rsatlar&#305;m&#305; ya&#351;ad&#305;&#287;&#305;m&#305;n fark&#305;na vard&#305;m. Hem mevcut konforum giderek art&#305;yordu, hem de meslek&#238; olarak sekt&#246;rdeki geli&#351;melerden gittik&#231;e uzakla&#351;&#305;yordum.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!e2so!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!e2so!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 424w, https://substackcdn.com/image/fetch/$s_!e2so!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 848w, https://substackcdn.com/image/fetch/$s_!e2so!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 1272w, https://substackcdn.com/image/fetch/$s_!e2so!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!e2so!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic" width="1114" height="743" 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srcset="https://substackcdn.com/image/fetch/$s_!e2so!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 424w, https://substackcdn.com/image/fetch/$s_!e2so!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 848w, https://substackcdn.com/image/fetch/$s_!e2so!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 1272w, https://substackcdn.com/image/fetch/$s_!e2so!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9398ef11-c45a-4e4f-a231-215d0850deac_1114x743.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.aboutamazon.co.uk/news/working-at-amazon/amazon-office-london-photo-tour">LHR16</a> (Amazon&#8217;un Londra ofislerinden biri)</figcaption></figure></div><h3>Rahatl&#305;k Veren Rahats&#305;zl&#305;k</h3><p>Durumu tersine &#231;evirmek i&#231;in ailecek bir maceraya at&#305;lmaya karar verdik. 2017'nin ba&#351;lar&#305;nda Londra'ya ta&#351;&#305;nd&#305;k ve Amazon'da yaz&#305;l&#305;mc&#305; olarak &#231;al&#305;&#351;maya ba&#351;lad&#305;m. Londra olduk&#231;a pahal&#305; bir yerdi. &#304;&#351; de&#287;i&#351;ikli&#287;i maddi olarak bize fazla bir &#351;ey kazand&#305;rmad&#305;. Ama yine de <strong>do&#287;ru bir hamle yapt&#305;&#287;&#305;mdan emindim</strong>.</p><p>&#304;lk g&#252;nlerde &#231;ok zorland&#305;m. Herkes devaml&#305; "m&#252;&#351;teri" odakl&#305; tart&#305;&#351;malara girip, bu do&#287;rultuda fikirler &#252;retiyordu. Kimse, g&#246;rd&#252;&#287;&#252; bir problem veya aksakl&#305;kla ilgili harekete ge&#231;meden durmuyordu. <strong>"Amaaan bana ne" diyen yoktu</strong> ve bu duruma al&#305;&#351;mam uzun s&#252;rd&#252;. &#214;nceki tecr&#252;belerimde, elimi ta&#351;&#305;n alt&#305;na koymadan i&#351; y&#252;r&#252;tmeye (veya y&#252;r&#252;t&#252;yor gibi yapmaya) programlanm&#305;&#351;t&#305;m. Ayr&#305;ca m&#252;&#351;teriyi de pek umursamazd&#305;k, sanki cam fanusun i&#231;inde kendi kendimize tak&#305;l&#305;yor gibiydik.</p><p>Amazon global ve devasa bir firma. Yapt&#305;&#287;&#305; pek &#231;ok gayri ahl&#226;k&#238; ve tasvip etmedi&#287;im &#351;eyler var. Ama &#351;unu takdir etmek gerek ki; b&#246;ylesi b&#252;y&#252;k &#246;l&#231;ekte bir organizasyona, &#246;zenle tasarlanm&#305;&#351; <a href="https://www.amazon.jobs/content/en/our-workplace/leadership-principles">e&#351;siz bir k&#252;lt&#252;r&#252;</a> yaymay&#305; ba&#351;arm&#305;&#351;lar. Bahsetti&#287;im k&#252;lt&#252;r&#252;n iki temel &#246;zelli&#287;i var:</p><ol><li><p><strong>M&#252;&#351;teri memnuniyetini</strong> her &#351;eyden &#252;st&#252;n tutmak.</p></li><li><p><strong>Her i&#351;i sahiplenebilmek</strong>, asla "benim vazifem de&#287;il" dememek.</p></li></ol><p>Disiplin ve m&#252;&#351;teri odakl&#305;l&#305;k bir araya gelince, ba&#351;ar&#305; ka&#231;&#305;n&#305;lmaz oluyor.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3Lrp!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3Lrp!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 424w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 848w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 1272w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!3Lrp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic" width="763" height="745" 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srcset="https://substackcdn.com/image/fetch/$s_!3Lrp!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 424w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 848w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 1272w, https://substackcdn.com/image/fetch/$s_!3Lrp!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff91e4c4a-3fd2-4d67-99c3-0a987c092c4d_763x745.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://www.versionmuseum.com/history-of/amazon-website">Amazon.com&#8217;un ilk versiyonlar&#305;ndan</a></figcaption></figure></div><p>Sonra zamanla ben de ortama al&#305;&#351;maya ve ayak uydurmaya ba&#351;lad&#305;m. Amazon&#8217;da kulland&#305;&#287;&#305;m&#305;z son teknoloji &#252;r&#252;nler ve ba&#351;ka hi&#231;bir yerde g&#246;remeyece&#287;iniz &#246;l&#231;ekte b&#252;y&#252;kl&#252;&#287;e sahip problemlere getirdi&#287;imiz &#231;&#246;z&#252;mler elbette beni heyecanland&#305;r&#305;yordu. Ama as&#305;l tad&#305; dama&#287;&#305;mda kalan &#351;ey yapt&#305;&#287;&#305;m&#305;z i&#351;lerden ziyade, i&#351;leri yaparken tak&#305;nd&#305;&#287;&#305;m&#305;z tav&#305;r ve bak&#305;&#351; a&#231;&#305;s&#305;yd&#305;. Ben <strong>bu k&#252;lt&#252;r&#252; &#231;ok sevmi&#351;tim</strong>. Ke&#351;ke &#252;niversiteden mezun oldu&#287;umdan beri bu kafaya sahip ortamlarda bulunabilseydim.</p><p>M&#252;&#351;teri memnuniyetiyle kafay&#305; bozunca, yapt&#305;&#287;&#305;n&#305;z i&#351;in g&#246;z&#252;n&#252;zdeki de&#287;eri ve dolay&#305;s&#305;yla motivasyonunuz &#231;ok art&#305;yor. <strong>Eme&#287;iniz anlam kazanmaya ba&#351;l&#305;yor</strong>. Sadece &#252;r&#252;nleri sat&#305;n alan son kullan&#305;c&#305; akl&#305;n&#305;za gelmesin. Yeri geliyor di&#287;er yaz&#305;l&#305;m ekipleri sizin m&#252;&#351;teriniz oluyor. Ayn&#305; hassasiyeti onlara kar&#351;&#305; da g&#246;stermeniz gerekiyor.</p><h3>D&#246;n&#252;&#351; ve Sonras&#305;</h3><p>Yakla&#351;&#305;k iki sene sonra, i&#351;le ilgisi olmayan ba&#351;ka sebeplerden &#252;lkemize geri d&#246;nd&#252;k. D&#246;nd&#252;&#287;&#252;mden beri de &#231;al&#305;&#351;t&#305;&#287;&#305;m t&#252;m i&#351;lerde m&#252;&#351;teri memnuniyetini en &#246;ne koymaya gayret ettim. Problemleri &#231;&#246;z&#252;p insanlar&#305;n hayat&#305;n&#305; kolayla&#351;t&#305;rmay&#305; kendime vazife edindim. Bu yakla&#351;&#305;m, heves ve motivasyonumu yukar&#305;da tutmaya devam ediyor.</p><h3>Tavsiyeler</h3><p>Bazen k&#246;kl&#252; de&#287;i&#351;imler, ba&#351;ka t&#252;rl&#252; a&#231;&#305;lmas&#305; m&#252;mk&#252;n olmayan kap&#305;lar a&#231;abiliyor. Arada bir <strong>kafay&#305; kald&#305;r&#305;p ne de&#287;i&#351;iklikler yapabilece&#287;inize bak&#305;n</strong>. Mevcut durum rahats&#305;zl&#305;k vermeye ba&#351;lad&#305;ysa, sizin de vaktiniz gelmi&#351; demektir.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!gm_e!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!gm_e!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 424w, https://substackcdn.com/image/fetch/$s_!gm_e!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!gm_e!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 424w, https://substackcdn.com/image/fetch/$s_!gm_e!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 848w, https://substackcdn.com/image/fetch/$s_!gm_e!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 1272w, https://substackcdn.com/image/fetch/$s_!gm_e!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd3332474-517d-4f97-b2d9-c420c8fc1a30_850x652.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://people.goshen.edu/~paulmr/physix/o213-19/gco/11.7.php">Local vs global maximum</a></figcaption></figure></div><p>Yukar&#305;daki grafi&#287;i d&#252;&#351;&#252;n&#252;n. Arada farkl&#305; tepeleri veya &#231;ukurlar&#305; g&#246;rmeden t&#252;m haritay&#305; gezmek m&#252;mk&#252;n de&#287;il. Bir yere saplan&#305;p kalmay&#305;n.</p><p>Haritadaki gezintilerimi anlatmaya &#231;al&#305;&#351;t&#305;m. Arad&#305;klar&#305;n&#305;z&#305; bulabilmeniz temenn&#238;siyle&#8230;</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Yapay Zekâ Terminolojisi]]></title><description><![CDATA[Her g&#252;n yeni bir yapay zek&#226; terimi duyuyoruz. Bunlar ne anlama geliyor merak edenler veya hat&#305;rlamak isteyenler i&#231;in bir derleme yapt&#305;m.]]></description><link>https://defter.selcukcihan.com/p/yapay-zeka-terminolojisi</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/yapay-zeka-terminolojisi</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Thu, 01 May 2025 13:40:52 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/5572e50d-0b3d-43cc-b6eb-2a4e2bdacef0_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Bu yaz&#305;y&#305; &#246;ncelikle kendim i&#231;in yaz&#305;yorum. Bir konudaki terimlere, dile ve terminolojiye hakim olmadan neyin ne oldu&#287;unu anlamak zor. Yapay zek&#226; geli&#351;melerini takip edebilmek i&#231;in bilmemiz gereken temel kavramlara bakal&#305;m &#351;imdi.</p><ul><li><p>Yapay zek&#226; (YZ): &#304;nsan zek&#226;s&#305;yla ili&#351;kilendirilen baz&#305; g&#246;revleri ger&#231;ekle&#351;tirebilen algoritmalar ve uygulamalar&#305;.</p></li><li><p>Gen AI (Generative AI): &#220;retken yapay zek&#226;, YZ&#8217;nin bir alt dal&#305;d&#305;r. Metin, resim, video veya di&#287;er veri bi&#231;imlerini &#252;retmek i&#231;in kullan&#305;r.</p></li><li><p>LLM (Large Language Models)</p><ul><li><p>B&#252;y&#252;k Dil Modelleri</p></li><li><p>Gen AI&#8217;&#305;n bir alt dal&#305;d&#305;r.</p></li><li><p>Baz&#305; &#246;rnekler: GPT, DeepSeek, Llama vb.</p></li><li><p>&#199;ok b&#252;y&#252;k &#246;l&#231;ekli veri setleri &#252;zerinde e&#287;itilmi&#351;ler.</p></li><li><p>Milyarlarca parametre taraf&#305;ndan kontrol edilen olas&#305;l&#305;k hesaplar&#305;n&#305; kullan&#305;r.</p></li><li><p>Parametreleri belirleyen &#351;ey, modelin e&#287;itim s&#252;reci ve &#252;zerinde e&#287;itildi&#287;i veri setidir.</p></li><li><p>Verdi&#287;iniz girdiye bir &#231;&#305;kt&#305; &#252;reten kapal&#305; kutu olarak d&#252;&#351;&#252;nebilirsiniz.</p></li><li><p>G&#252;ncel veriye eri&#351;imi yoktur, ne ile e&#287;itildiyse onunla yetinir.</p></li></ul></li><li><p><a href="https://openai.com">OpenAI</a></p><ul><li><p><a href="https://chatgpt.com">ChatGPT</a>&#8217;yi &#231;&#305;karan &#351;irket.</p></li><li><p>LLM i&#351;lerinde ba&#351;&#305; &#231;ekiyor.</p></li><li><p>En b&#252;y&#252;k yat&#305;r&#305;mc&#305;s&#305; ve orta&#287;&#305; Microsoft.</p></li></ul></li><li><p>GPT (Generative Pre-trained Transformer)</p><ul><li><p>Bir LLM modeli.</p></li><li><p>OpenAI taraf&#305;ndan geli&#351;tirildi.</p></li></ul></li><li><p>Di&#287;er LLM&#8217;ler</p><ul><li><p>Gemini: Google&#8217;&#305;n LLM&#8217;i.</p></li><li><p>Llama: Meta&#8217;n&#305;n (Facebook) LLM&#8217;i.</p></li><li><p>DeepSeek: &#199;inlilerin LLM&#8217;i.</p></li><li><p>Grok: Twitter&#8217;&#305;n LLM&#8217;i.</p></li><li><p>Claude: Anthropic&#8217;in LLM&#8217;i.</p></li></ul></li><li><p>ChatGPT: Arkada GPT kullanan geli&#351;mi&#351; bir chat bot.</p></li><li><p><a href="https://github.com/features/copilot">Copilot</a></p><ul><li><p>GitHub&#8217;&#305;n (yani Microsoft&#8217;un) YZ kodlama asistan&#305;.</p></li><li><p>VS Code ile entegre &#231;al&#305;&#351;abiliyor.</p></li><li><p>Agent modu ge&#231;ti&#287;imiz g&#252;nlerde eklendi.</p></li></ul></li><li><p><a href="https://anthropic.com">Anthropic</a></p><ul><li><p>Bir YZ startup&#8217;&#305;.</p></li><li><p>Claude&#8217;nin sahibi.</p></li><li><p>MCP&#8217;yi de onlar ortaya koydu.</p></li></ul></li><li><p><a href="https://modelcontextprotocol.io/introduction">MCP</a> (Model Context Protocol)</p><ul><li><p>Anthropic&#8217;in geli&#351;tirdi&#287;i bir protokol, yani ileti&#351;im standard&#305; diyebiliriz.</p></li><li><p>Bu protokol, YZ ara&#231;-gere&#231;lerinin di&#287;er sistemlerle entegre olup ileti&#351;im kurabilmesini sa&#287;layan standart bir &#231;at&#305; olu&#351;turuyor.</p></li><li><p>MCP Host: YZ ara&#231;-gereci, mesela Cursor veya VS Code.</p></li><li><p>MCP Server (sunucu): MCP standard&#305; &#252;zerinden &#231;e&#351;itli i&#351;levler sunan k&#252;&#231;&#252;k uygulamalar.</p></li><li><p>MCP Client (istemci): MCP Host &#252;zerinde yer al&#305;r ve MCP sunucusu ile ileti&#351;imden sorumludur.</p></li></ul></li><li><p><a href="https://cursor.com">Cursor</a></p><ul><li><p>Gen-AI kullanan bir IDE.</p></li><li><p>VS Code tabanl&#305;.</p></li><li><p>&#304;stedi&#287;iniz LLM&#8217;i se&#231;ip kullanma &#351;ans&#305;n&#305;z var.</p></li><li><p>Agent modu sayesinde dosya olu&#351;turma, komut &#231;al&#305;&#351;t&#305;rma, API call etme gibi i&#351;leri sizin i&#231;in yapabiliyor.</p></li></ul></li><li><p>Agent: Belirli hedeflere ula&#351;mak ve &#231;e&#351;itli g&#246;revleri tamamlamak i&#231;in yapay zekay&#305; kullanan yaz&#305;l&#305;m sistemleridir. Mesela Cursor bir agent olarak d&#252;&#351;&#252;n&#252;lebilir.</p></li><li><p><a href="https://aws.amazon.com/what-is/retrieval-augmented-generation/">RAG</a> (Retrieval Augmented Generation)</p><ul><li><p>G&#252;ncel veriye eri&#351;imi olmayan LLM&#8217;lerin bu eksikli&#287;ini gidermek i&#231;in kullan&#305;lan bir y&#246;ntem.</p></li><li><p>Harici veri setini LLM&#8217;e verme i&#351;lemine deniyor.</p></li><li><p>Sabit bir veri seti &#252;zerinde e&#287;itilen LLM&#8217;lere d&#305;&#351;ar&#305;dan g&#252;ncel ve dinamik veri besleme y&#246;ntemi.</p></li><li><p>&#214;rnek: Kendi API dok&#252;man&#305;n&#305;z&#305; GPT&#8217;ye verip, o API&#8217;&#305; kullanan bir client/SDK yazd&#305;rabilirsiniz.</p></li></ul></li><li><p>Vibe Coding: Gen-AI&#8217;&#305;n direksiyona ge&#231;ti&#287;i bir yaz&#305;l&#305;m geli&#351;tirme bi&#231;imi. Normalde direksiyonda siz olursunuz, gen-ai sizin yard&#305;mc&#305; pilotunuz gibidir. Bunda tam tersi oluyor.</p></li><li><p><a href="https://lovable.dev">Lovable.dev</a>: Vibe kodlayabilece&#287;iniz bir platform, programlama bilmenize gerek kalmadan full-stack web uygulamalar&#305; geli&#351;tirebiliyorsunuz.</p></li><li><p>Vercel <a href="https://v0.dev">v0.dev</a>: Gen AI ile React tabanl&#305; &#246;ny&#252;zler geli&#351;tirmenizi sa&#287;l&#305;yor.</p></li></ul><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[AWS Eğitimi Hakkında]]></title><description><![CDATA[Nisan ay&#305;n&#305;n sonuna do&#287;ru verece&#287;im online AWS e&#287;itimiyle ilgili merak edilen hususlar&#305; a&#231;&#305;kl&#305;yorum.]]></description><link>https://defter.selcukcihan.com/p/aws-egitimi-hakknda</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/aws-egitimi-hakknda</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Mon, 31 Mar 2025 15:58:11 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!dR7n!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Herkese merhaba. Yaz&#305;l&#305;m sekt&#246;r&#252;n&#252;n k&#305;ymetli isimlerinden Ak&#305;n Kald&#305;ro&#287;lu hocam&#305;n &#246;nc&#252;l&#252;&#287;&#252;nde kurulan <a href="https://backendguru.com">Backend Guru</a> platformunu duymu&#351;sunuzdur. Ben de Backend Guru &#252;zerinden AWS e&#287;itimleri vermeye ba&#351;l&#305;yorum. Nisan ay&#305;n&#305;n sonu gibi ilk e&#287;itimimize ba&#351;layaca&#287;&#305;z in&#351;allah. AWS temellerini &#246;&#287;renece&#287;iz ve serverlessa giri&#351; yapaca&#287;&#305;z. <a href="https://backendguru.com/egitimlerimiz/aws-temelleri-ve-serverlessa-giris-2025-nisan-canli-program/">Bu link</a> &#252;zerinden detaylar&#305; g&#246;rebilir ve e&#287;itimi sat&#305;n alabilirsiniz.</p><p>E&#287;itimi duyurdu&#287;umuzdan beri, ilgilenen arkada&#351;lardan &#231;e&#351;itli sorular geldi. Genelde &#351;unlar merak ediliyor:</p><ul><li><p>Bu e&#287;itim acaba bana g&#246;re mi?</p></li><li><p>Bu e&#287;itimi neden almal&#305;y&#305;m?</p></li><li><p>E&#287;itim kapsam&#305;nda neleri &#246;&#287;renece&#287;iz?</p></li><li><p>&#214;ncesinde ne gibi bir haz&#305;rl&#305;k veya yetkinlik gerekir?</p></li><li><p>Hangi programlama dilini kullanaca&#287;&#305;z?</p></li><li><p>E&#287;itimler nas&#305;l ilerleyecek, biz bir &#351;eyler yazacak m&#305;y&#305;z?</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!dR7n!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!dR7n!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 424w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 848w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 1272w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!dR7n!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic" width="581" height="412.7225609756098" 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srcset="https://substackcdn.com/image/fetch/$s_!dR7n!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 424w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 848w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 1272w, https://substackcdn.com/image/fetch/$s_!dR7n!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0376f3a2-93f8-4855-90a0-a1944de4c09b_1312x932.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Hedef Kitle</h3><p>Her ne kadar e&#287;itim kapsam&#305;nda &#231;ok fazla kod yazmayacak olsak da, <strong>herhangi bir programlama diliyle uygulama geli&#351;tirmi&#351; olmak e&#287;itimden daha iyi istifade edebilmenizi sa&#287;layacakt&#305;r.</strong> HTTP ve web uygulamalar&#305; &#252;zerine bir bilgi birikimi ve tecr&#252;be, anlat&#305;lanlar&#305; daha iyi kavraman&#305;za yard&#305;mc&#305; olacakt&#305;r.</p><p>E&#287;er AWS ile profesyonel i&#351;ler yapt&#305;ysan&#305;z, bu e&#287;itimi alman&#305;za gerek yok. Ama bir istisn&#226; var: AWS &#231;ok geni&#351; bir alana yay&#305;lan y&#252;zlerce servisten olu&#351;tu&#287;u i&#231;in, e&#287;er sadece EC2 veya EKS gibi servislerle &#231;al&#305;&#351;t&#305;ysan&#305;z serverless taraf&#305;nda neler oldu&#287;unu g&#246;rmek i&#231;in bu e&#287;itimi almak isteyebilirsiniz.</p><h3>E&#287;itimi Neden Almal&#305;y&#305;m?</h3><p>AWS bulut bili&#351;im sa&#287;lay&#305;c&#305;lar&#305;n&#305;n en b&#252;y&#252;&#287;&#252;. Serverless teknolojiler, uygulamalar&#305; h&#305;zl&#305;ca geli&#351;tirip d&#252;&#351;&#252;k maliyetle aya&#287;a kald&#305;rabilmemizi sa&#287;l&#305;yor. LLM ve yapay zek&#226; asistanlar&#305;n&#305;n y&#252;k&#252;m&#252;z&#252;n bir k&#305;sm&#305;n&#305; &#252;stlendi&#287;i son zamanlarda, <strong>artan kapasitemizi uygulamalar&#305;n mimari ve operasyonel taraflar&#305;na kayd&#305;r&#305;p &#304;svi&#231;re &#231;ak&#305;s&#305; tarz&#305; her i&#351;i g&#246;rebilen bir yetkinli&#287;e gelirsek fark yaratabiliriz.</strong></p><p>E&#287;er daha &#246;nce herhangi bir cloud&#8217;u kullanmad&#305;ysan&#305;z, zaten bir yerden mutlaka ba&#351;lamal&#305;s&#305;n&#305;z. D&#252;&#351;en maliyetler firmalar&#305; public cloud&#8217;a gitmeye zorluyor ve <strong>bu alanda olu&#351;an istihdam talebini kar&#351;&#305;layabilmek &#246;n&#252;n&#252;ze gelen f&#305;rsatlar&#305; art&#305;racakt&#305;r.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!D3sn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!D3sn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!D3sn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!D3sn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 424w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 848w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 1272w, https://substackcdn.com/image/fetch/$s_!D3sn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ff8b984-c939-47de-b995-1eea82320df6_1920x1080.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Neler &#214;&#287;renece&#287;iz?</h3><p>E&#287;itim giri&#351; seviye olmas&#305;na ra&#287;men, geni&#351; bir spektruma sahip. &#214;&#287;renece&#287;imiz servislerden baz&#305;lar&#305; &#351;unlar:</p><ul><li><p>Lambda</p></li><li><p>S3</p></li><li><p>API Gateway</p></li><li><p>SQS</p></li><li><p>SNS</p></li><li><p>IAM</p></li><li><p>CloudFront</p></li><li><p>CloudWatch</p></li></ul><p>IaC (infrastructure as code) konusuna y&#252;zeysel olarak de&#287;inece&#287;im, ama &#351;imdilik b&#252;t&#252;n bunlar&#305; AWS Web Console &#252;zerinden yapaca&#287;&#305;z.</p><p>Bunlar&#305;n yan&#305;nda, t&#252;m servisleri ilgilendiren ortak konulara da de&#287;inece&#287;iz:</p><ul><li><p>AWS ekosistemini nas&#305;l tarayabiliriz, merak etti&#287;imiz bir konuyu veya ihtiya&#231; duydu&#287;umuz bir bilgiyi nereden bulabiliriz?</p></li><li><p>AWS CLI nas&#305;l kullan&#305;l&#305;r?</p></li><li><p>API dok&#252;manlar&#305;n&#305; nas&#305;l okumal&#305;y&#305;z?</p></li><li><p>SDK&#8217;leri nas&#305;l kurar&#305;z ve kullan&#305;r&#305;z?</p></li><li><p>Servislerin kullan&#305;m &#252;cretlerini nas&#305;l hesaplar&#305;z?</p></li><li><p>Loglara ve metriklere nas&#305;l bakar&#305;z?</p></li></ul><p><strong>E&#287;itimlerin en b&#252;y&#252;k katk&#305;s&#305;, hangi servisin ne zaman kullan&#305;laca&#287;&#305;n&#305; ve bu servislerin p&#252;f noktalar&#305;n&#305; &#246;&#287;renmek olacak.</strong> Malum, AWS &#252;zerinde 200 k&#252;s&#252;r servis var. Bu servislerin bir&#231;o&#287;u &#231;ok &#246;zel use-case&#8217;ler i&#231;in tasarlanm&#305;&#351; olup, ihtiya&#231; duyulduk&#231;a a&#231;&#305;l&#305;p bak&#305;l&#305;p &#246;&#287;renilmesi daha mant&#305;kl&#305;. Ama baz&#305; servisler var ki, AWS&#8217;in sinir sistemini ve beynini olu&#351;turuyor. Bunlar&#305; mutlaka &#246;&#287;renmelisiniz.</p><h3>Haz&#305;rl&#305;k</h3><p><strong>E&#287;itim &#246;ncesi &#246;zel bir haz&#305;rl&#305;k yapman&#305;z gerekmiyor.</strong> Ama kendinize bir AWS hesab&#305; a&#231;arsan&#305;z, e&#287;itim s&#252;resince geli&#351;tirdi&#287;imiz uygulamay&#305; siz de kendi hesab&#305;n&#305;z &#252;zerinden geli&#351;tirip yapt&#305;klar&#305;m&#305;z&#305; peki&#351;tirmi&#351; olursunuz. Tavsiyem, bir AWS hesab&#305; a&#231;&#305;n. Hesap a&#231;&#305;&#351;&#305;yla ilgili yazd&#305;&#287;&#305;m <a href="https://scihan.substack.com/p/aws-hesap-acls">yaz&#305;ya</a> bakabilirsiniz.</p><p>Bilgisayar&#305;n&#305;zda belirli bir i&#351;letim sistemi olmas&#305; gerekmiyor. Windows da i&#351; g&#246;r&#252;r, Mac de i&#351; g&#246;r&#252;r, Linux da&#8230;</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-PRd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-PRd!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-PRd!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!-PRd!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-PRd!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-PRd!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-PRd!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3d824737-34c2-47fc-b431-5aa5ce9eb42f_1280x720.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Programlama Dili</h3><p>Kod yazd&#305;&#287;&#305;m&#305;z k&#305;s&#305;m AWS Lambda ile u&#287;ra&#351;t&#305;&#287;&#305;m&#305;z k&#305;s&#305;m olacak. Burada <strong>muhtemelen Python kullanaca&#287;&#305;z.</strong> Ya da belki JavaScript, hen&#252;z karar vermedim. Yazd&#305;&#287;&#305;m&#305;z kodla S3, SQS ve SNS gibi servisleri &#231;a&#287;&#305;raca&#287;&#305;z. Ayr&#305;ca data transformation yap&#305;p, API Gateway entegrasyonu ile de bir REST API olu&#351;turaca&#287;&#305;z.</p><p>Lambda kodlar&#305;n&#305; yazarken IDE olarak Cursor kullanmay&#305; d&#252;&#351;&#252;n&#252;yorum. Yapay zek&#226; ara&#231;/gere&#231;lerini nas&#305;l kullanabiliriz merak edeniniz varsa, canl&#305; olarak g&#246;rmek ufkunuzu a&#231;abilir.</p><h3>E&#287;itim Nas&#305;l &#304;lerleyecek?</h3><p>D&#246;rt hafta s&#252;recek ve her hafta &#252;&#231; ders yap&#305;lacak. &#214;rnek bir uygulama geli&#351;tirece&#287;iz, bunu yaparken hafta hafta farkl&#305; servisleri &#246;&#287;renip uygulamam&#305;zda kullanaca&#287;&#305;z.</p><ul><li><p>Uygulamam&#305;z veriyi S3 &#252;zerinde private bir bucket i&#231;inde saklayacak</p></li><li><p>Frontend React ile yaz&#305;lacak (v0.dev ile yapay zek&#226;ya yazd&#305;r&#305;r&#305;z muhtemelen) ve S3 &#252;zerinde saklan&#305;p CloudFront (CDN) ile kullan&#305;c&#305;lara sunulacak.</p></li><li><p>Backend API Gateway + Lambda ile basit bir API olacak ve S3&#8217;teki veriyi okuyup frontend uygulamam&#305;za uygun bir &#351;ekilde sunacak.</p></li><li><p>SQS ile uygulamaya yeni veriler ekleyece&#287;iz. SQS&#8217;i dinleyen bir Lambda, verileri 3rd party bir API &#252;zerinden &#231;ekip S3&#8217;e yazacak.</p></li><li><p>SNS ile de uygulamaya yeni eklenen verileri &#246;zet bir email olarak g&#246;nderece&#287;iz.</p></li></ul><p>E&#287;itimlerde bol bol soru sorulmas&#305;n&#305; bekliyorum ve istiyorum. Zaman&#305;m&#305;z&#305;n yetmedi&#287;i durumlarda veya offline olarak sonradan akl&#305;n&#305;za gelen sorular oldu&#287;unda da <strong>mail kutum daima kursiyerlere a&#231;&#305;k olacak.</strong> Anlat&#305;lan her &#351;eyin tam anlam&#305;yla anla&#351;&#305;lmas&#305;n&#305; bor&#231; biliyorum. Bu d&#252;&#351;&#252;nceyle hareket ederek, derslerin d&#305;&#351;&#305;nda gelecek sorular&#305; da cevaplamak i&#231;in elimden geleni yapaca&#287;&#305;m.</p><p>Sizlerle bulu&#351;mak i&#231;in sab&#305;rs&#305;zlan&#305;yorum!</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[Kitap Özeti: Neden Uyuruz?]]></title><description><![CDATA[Uykuyla ilgili bildiklerimizin &#231;o&#287;u yanl&#305;&#351;! Umar&#305;m bu yaz&#305; daha kaliteli bir uyku uyuyabilmenize yard&#305;mc&#305; olur.]]></description><link>https://defter.selcukcihan.com/p/kitap-ozeti-neden-uyuruz</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/kitap-ozeti-neden-uyuruz</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Wed, 12 Mar 2025 12:14:29 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!mxqv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Uyku alan&#305;nda uzman bir profes&#246;r ve bilim adam&#305; olan Matthew Walker&#8217;&#305;n &#8220;Why we sleep&#8221; adl&#305; kitab&#305;ndan &#246;&#287;rendi&#287;im kadar&#305;yla, uykuyla ilgili bildi&#287;imiz hemen hemen her &#351;ey yanl&#305;&#351;. Bilimsel metodlarla, bu yanl&#305;&#351;lar bir bir anlat&#305;lm&#305;&#351;. Kitapta dikkatimi &#231;eken &#231;arp&#305;c&#305; &#246;rnekleri bu yaz&#305;da derledim.</p><div class="pullquote"><p>If sleep does not serve an absolutely vital function, then it is the biggest mistake the evolutionary process has ever made.</p></div><p>&#304;nsan&#305;n g&#252;n i&#231;inde en korumas&#305;z oldu&#287;u anlar, uykuda oldu&#287;u anlard&#305;r. Bu savunmas&#305;zl&#305;&#287;a ra&#287;men, &#231;ok eski &#231;a&#287;lardan beri insanlar hep uyumu&#351;tur. Demek ki uyku o kadar kritik ki; evrim s&#252;recini g&#246;z &#246;n&#252;ne ald&#305;&#287;&#305;m&#305;zda, uykunun getirdi&#287;i o savunmas&#305;zl&#305;k riskini almaya de&#287;ecek kadar &#246;nemli bir fonksiyona sahip. &#304;nsan, uykudan vazge&#231;ememi&#351;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!mxqv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!mxqv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 424w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 848w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 1272w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!mxqv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic" width="507" height="765.8610271903324" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1500,&quot;width&quot;:993,&quot;resizeWidth&quot;:507,&quot;bytes&quot;:196341,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/158912174?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!mxqv!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 424w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 848w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 1272w, https://substackcdn.com/image/fetch/$s_!mxqv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0c5b8195-9fcb-48f8-858f-e24942a1a70e_993x1500.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Yeterli Uyku</h2><p>Ne kadar uyumal&#305;y&#305;z? Yeterince uyudu&#287;umuzu nas&#305;l bilece&#287;iz? </p><ul><li><p>E&#287;er sabah uyand&#305;ktan sonra saat 10-11 gibi tekrar uyuyabilecek durumdaysan&#305;z, yeteri kadar uyku almam&#305;&#351;s&#305;n&#305;z demektir.</p></li><li><p>E&#287;er sabah uyan&#305;rken alarm kurmam&#305;&#351; olsayd&#305;n&#305;z, yine de kendiniz yakla&#351;&#305;k olarak o saatlerde uyan&#305;r m&#305;yd&#305;n&#305;z? E&#287;er uyanamazd&#305;m diyorsan&#305;z, demek ki yeteri kadar uykunuzu alamam&#305;&#351;s&#305;n&#305;z.</p></li></ul><p>&#214;&#287;len uykusu genlerimize kodlanm&#305;&#351;t&#305;r, hangi co&#287;rafya veya hangi k&#252;lt&#252;re giderseniz gidin insanlar&#305;n &#246;&#287;leden sonra hafif bir uykuya meyilli olduklar&#305;n&#305; g&#246;r&#252;rs&#252;n&#252;z. Akdeniz &#252;lkelerinde bol uykulu ya&#351;amlar s&#252;ren insanlar&#305;n &#246;m&#252;rlerinin uzun olmas&#305; s&#252;rpriz de&#287;il.</p><p>Gen&#231;lerin uykular&#305; daha ge&#231; gelir. Ergen &#231;ocu&#287;unuzu saat 10&#8217;da yat&#305;rmaya &#231;al&#305;&#351;mak, sizin saat 8&#8217;de yatman&#305;za tekabul eder, pek m&#252;mk&#252;n de&#287;ildir. Zorlamaya gerek yok. Gen&#231;leri sabah 7&#8217;de uyand&#305;rmak, sizin saat sabah&#305;n 5&#8217;inde uyanman&#305;za benzer, o saatlerde gen&#231;lerden fazla bir &#351;ey beklemeyin. Y<strong>eti&#351;kinlerin ise g&#252;nde 7-9 saat uykuya ihtiyac&#305; vard&#305;r, ne kadar &#231;ok o kadar iyi.</strong></p><h2>Uyku &#304;&#231;in &#304;deal Ortam</h2><ul><li><p>Karanl&#305;k olmal&#305;, m&#252;mk&#252;nse karartmal&#305; perde kullan&#305;n.</p></li><li><p>Serin olmal&#305;, tavsiye edilen s&#305;cakl&#305;k 18.3 derece (bizim 23-24 derecede uyumaya &#231;al&#305;&#351;mam&#305;z tam delilik).</p></li><li><p><strong>Uykuya ge&#231;meden &#246;nceki 1-2 saat parlak &#305;&#351;&#305;ktan, fiziksel aktiviteden ve telefondan uzak durun</strong> (gece 11-12 hal&#305;saha ma&#231;&#305;ndan gelip de uyumaya &#231;al&#305;&#351;t&#305;&#287;&#305;mda saatlerce yatakta d&#246;n&#252;p durmam bo&#351;una de&#287;ilmi&#351;).</p></li><li><p>Kahve, alkol vb. maddeler t&#252;ketmeyin. Beni etkilemiyor demeyin, etkiliyor. Siz g&#252;zelce uyudu&#287;unuzu san&#305;yorsunuz ama &#231;ok kalitesiz bir uykunuz oluyor.</p></li><li><p>Uykudan hemen &#246;nce yemek yemeyin.</p></li></ul><h2>Haf&#305;za ve Zihin A&#231;&#305;kl&#305;&#287;&#305;</h2><p>&#304;yi uyuyan insan, sabah kalkt&#305;&#287;&#305;nda berrak bir zihne sahip olur ve d&#252;n &#231;&#246;zemedi&#287;i sorunlara bug&#252;n farkl&#305; bak&#305;&#351; a&#231;&#305;lar&#305;yla yakla&#351;arak orijinal &#231;&#246;z&#252;mler &#252;retebilir. &#304;yi bir uyku sonras&#305; sadece zihinsel de&#287;il, fiziksel kabiliyetimiz de &#252;st d&#252;zeylere &#231;&#305;kar. Di&#287;er taraftan, <strong>uykusuz kalan insanlar&#305;n muhakeme yetene&#287;i b&#252;y&#252;k bir darbe al&#305;r.</strong></p><p>Ezber i&#231;in en iyi vakit uyku &#246;ncesidir, &#231;&#252;nk&#252; uykudan &#246;nce okudu&#287;umuz &#351;eyi gece boyu uykuda beynimiz kal&#305;c&#305; haf&#305;zaya do&#287;ru ar&#351;ivler.</p><div class="pullquote"><p>Practice does not make perfect. It is practice, followed by a night of sleep, that leads to perfection.</p></div><h2>Uyku Safhalar&#305;</h2><p>REM uykusu, r&#252;ya g&#246;rd&#252;&#287;&#252;m&#252;z uyku safhas&#305;d&#305;r ve v&#252;cut tamamen fel&#231;li gibidir, k&#305;p&#305;rdayamaz. Hatta bazen r&#252;yadan uyan&#305;r&#305;z, g&#246;zlerimiz a&#231;&#305;kt&#305;r ama k&#305;p&#305;rdayamay&#305;z (karabasan). <strong>REM uykusu, ba&#351;&#305;m&#305;za gelen tramvalar&#305; ve ya&#351;ad&#305;&#287;&#305;m&#305;z olaylar&#305; a&#351;abilmemiz i&#231;in beynimizin kendi kendine yapt&#305;&#287;&#305; bir terapi seans&#305; gibidir.</strong> NREM uykusu (yani derin uyku) safhas&#305;nda beyin haf&#305;za ile ilgili d&#252;zenlemeler yapar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="2881" height="4204" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4204,&quot;width&quot;:2881,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;koala bear sleeping on tree&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="koala bear sleeping on tree" title="koala bear sleeping on tree" srcset="https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1519003300449-424ad0405076?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzMXx8c2xlZXBpbmd8ZW58MHx8fHwxNzQxNzgwNjgwfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto&#287;raf: <a href="true">David Clode</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><h2>Sa&#287;l&#305;k A&#231;&#305;s&#305;ndan Uyku</h2><p>Uykunun sa&#287;l&#305;&#287;&#305;m&#305;za do&#287;rudan etkileri var. Uykusuzluk &#351;akaya gelmeyecek kadar &#246;nemli bir problem.</p><ul><li><p><strong>Az uyuyan insanlar&#305;n ba&#287;&#305;&#351;&#305;kl&#305;k sistemi daha zay&#305;f olur.</strong></p></li><li><p>Az uyuyan insanlar&#305;n kansere ve alhzeimer, depresyon vb. sinirsel hastal&#305;klara yakalanma riski artar.</p></li><li><p>Az uyuyan insanlar daha &#231;ok yemek yemek ister ve bu da obezite ihtimalini art&#305;r&#305;r.</p></li><li><p>Az uyku ile otizim ve ADHD gibi durumlar aras&#305;nda bir ili&#351;ki var. Otizimli &#231;ocuklar&#305;n uyku d&#252;zenleri ve ritimleri zay&#305;ft&#305;r. Ama hen&#252;z bilimsel olarak hangisi hangisine sebep oluyor ispatlanm&#305;&#351; de&#287;il. Yani az uyumak m&#305; otizime sebep oluyor yoksa otizimli olduklar&#305;ndan m&#305; az uyuyorlar bu hen&#252;z tespit edilememi&#351;.</p></li><li><p>Uykusuz kalm&#305;&#351; bir &#231;ocu&#287;u doktora g&#246;t&#252;rd&#252;&#287;&#252;n&#252;z&#252;, ama uykusuz kald&#305;&#287;&#305;n&#305; s&#246;ylemedi&#287;inizi varsayal&#305;m. Ya&#351;ad&#305;&#287;&#305; semptomlar&#305; anlat&#305;n. Doktor &#231;ocu&#287;a b&#252;y&#252;k olas&#305;l&#305;kla ADHD tan&#305;s&#305; koyacakt&#305;r. Uykusuzlu&#287;un etkileri bu kadar net.</p></li><li><p>Guinness rekorlar kitab&#305;nda eskiden uykusuz kalma rekorlar&#305; varm&#305;&#351;, fakat bilimsel kan&#305;tlarla uykusuzlu&#287;un v&#252;cuda ne kadar zarar verdi&#287;inin anla&#351;&#305;lmas&#305;ndan sonra Guinness rekorlar&#305;ndan uykusuz kalma kategorisi &#231;&#305;kart&#305;lm&#305;&#351;. &#214;te yandan Guinness, insanlar&#305;n (Felix Baumgartner) uzaydan d&#252;nyaya serbest atlay&#305;&#351; yapmas&#305;na izin verebiliyor. Uykusuzlu&#287;un risklerini var&#305;n siz hesap edin. Uzaydan atlamak bile daha az riskli.</p></li><li><p>Uykusuz kalan insan&#305;n trafikteki riski, alkoll&#252; ara&#231; kullanan kadar y&#252;ksektir.</p></li><li><p><strong>Kuzey yar&#305;mk&#252;rede Mart ay&#305;nda yaz saatine ge&#231;ildi&#287;inde, ertesi g&#252;n kalp krizi vakalar&#305;nda g&#246;zle g&#246;r&#252;l&#252;r bir art&#305;&#351; oluyormu&#351;. 1 saatlik az uyuman&#305;n yaratt&#305;&#287;&#305; neticeye bak&#305;n.</strong></p></li><li><p>Uykusuzlu&#287;un telafisi de yok, yani bor&#231;lan&#305;p da sonra uyku borcunu &#246;demek diye bir &#351;ey yok. Uykusuzlu&#287;un beyninize yapt&#305;&#287;&#305; tahribat&#305;n geri d&#246;n&#252;&#351;&#252; yok.</p></li></ul><h2>Jet Lag</h2><p>Her insan&#305;n yakla&#351;&#305;k 24 saatlik bir uyku ritmi vard&#305;r. Yeni bir zaman dilimine ge&#231;ti&#287;inizde, ritminiz her g&#252;n yakla&#351;&#305;k 1 saat kadar yeni zaman dilimine yakla&#351;&#305;r. Mesela, 10 saatlik bir zaman dilimi fark&#305; olu&#351;turacak bir seyahat yapt&#305;&#287;&#305;n&#305;zda, jet lag etkisinden tam olarak kurtulabilmeniz 10 g&#252;n s&#252;recektir.</p><h2>Hormonlar, Kahve, Alkol ve Uyku Haplar&#305;</h2><p>Melatonin salg&#305;s&#305; uykuyu ba&#351;latmak i&#231;in gereklidir, ama uyurken bir etkisi yoktur. Sadece uykuya ge&#231;ebilmemiz i&#231;in gereklidir. Adenozin ise, uyand&#305;&#287;&#305;m&#305;zdan beri ge&#231;en zaman&#305; &#246;l&#231;meye yarayan kimyasal bir &#246;l&#231;&#252;m cihaz&#305; gibidir. Kahve, &#231;ay ve di&#287;er uyar&#305;c&#305;lar sinir h&#252;crelerimizi bloke ederek uykuyla ilgili hormonlar&#305;n etkisini bask&#305;lar.</p><p>Kahve bir g&#305;da maddesinden ziyade, uyar&#305;c&#305; bir ila&#231; olarak g&#246;r&#252;lmelidir. Kahve i&#231;ecekseniz, uykunuzdan en az 6-7 saat &#246;nce i&#231;meniz gerekir ki uyku kaliteniz k&#246;t&#252; etkilenmesin. Kafeinin yar&#305;lanma &#246;mr&#252; 6-7 saat kadard&#305;r, yani kahveyi i&#231;tikten 6 saat sonra v&#252;cudunuzdaki etkisi %50 civar&#305;ndad&#305;r.</p><p>Yap&#305;lan bir deneyde, &#246;r&#252;mceklere &#231;e&#351;itli maddeler (marijuana, kahve, LSD) verilerek o maddelerin etkisindeyken yapt&#305;klar&#305; &#246;r&#252;mcek a&#287;lar&#305; incelenmi&#351;. En k&#246;t&#252; a&#287;, kafein etkisindeyken ortaya &#231;&#305;km&#305;&#351;. Kafeinin beynimize etkisi o kadar k&#246;t&#252;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!sVSn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!sVSn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 424w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 848w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 1272w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!sVSn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic" width="659" height="264" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:264,&quot;width&quot;:659,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:58324,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/158912174?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!sVSn!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 424w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 848w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 1272w, https://substackcdn.com/image/fetch/$s_!sVSn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe69a1398-4b6e-42d9-853c-de4f889e41fa_659x264.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Alkol, v&#252;cut i&#231;in kritik olan REM uykusunu bozdu&#287;u i&#231;in &#231;ok zararl&#305;d&#305;r. Alkolik annelerin yeni do&#287;an bebekleri de bu durumdan etkilenir ve onlar&#305;n da REM uykular&#305; bozulur. Alkol de uyku haplar&#305; gibi yat&#305;&#351;t&#305;r&#305;c&#305; etkiye sahiptir ve uykuya dalman&#305;z&#305; kolayla&#351;t&#305;r&#305;r, ama uyku haplar&#305;nda oldu&#287;u gibi uykunuzun kalitesini bozdu&#287;u i&#231;in zarar&#305; faydas&#305;ndan &#231;ok daha b&#252;y&#252;kt&#252;r.</p><div class="pullquote"><p>What is the recommendation when it comes to sleep and alcohol? It is hard not to sound puritanical, but the evidence is so strong regarding alcohol&#8217;s harmful effects on sleep that to do otherwise would be doing you, and the science, a disservice.</p></div><p>Uykunun yerine ge&#231;ebilecek veya uykuyu telafi edebilecek hi&#231;bir &#351;ey yok. Uyku problemlerini &#231;&#246;zerken &#246;ncelik ila&#231;lar olmamal&#305;d&#305;r, &#231;&#252;nk&#252; ila&#231;lar&#305;n faydas&#305; kadar zarar&#305; da bulunuyor ve uykuya dalman&#305;z&#305; kolayla&#351;t&#305;ran baz&#305; ila&#231;lar, uykunuzun kalitesini k&#246;t&#252; etkileyebiliyor. &#304;la&#231; yerine uyku terapisi m&#252;mk&#252;n oldu&#287;unca tercih edilmeli.</p><p>Uyku haplar&#305; do&#287;al bir uyku sa&#287;lamaz. Alkol&#252;n etkisi gibi, ilgili resept&#246;rleri durdurarak sizi yat&#305;&#351;t&#305;r&#305;r ve uykuya ge&#231;menizi kolayla&#351;t&#305;r&#305;r. Ama uykunuz asla kaliteli bir uyku olmaz. Oysa v&#252;cudumuzun ihtiyac&#305; olan, kaliteli bir uyku.</p><h2>&#304;yi Uykular</h2><p>Bu kitab&#305; mutlaka okuman&#305;z&#305; tavsiye ederim. Anlat&#305;lan her &#351;ey bilimsel deneyler &#231;er&#231;evesinde elde edilen bulgularla destekleniyor. Kitab&#305;n T&#252;rk&#231;e &#231;evirisi mevcut ama ben &#231;eviriden okumad&#305;&#287;&#305;m i&#231;in onunla ilgili yorum yapam&#305;yorum. &#199;evirisini mesela Amazon &#252;zerinden sat&#305;n alabilirsiniz: <a href="https://amzn.eu/d/guVeVGh">https://amzn.eu/d/guVeVGh</a>.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Yapay Zekâdan Nasıl Faydalanıyorum]]></title><description><![CDATA[Uygulama geli&#351;tirirken hangi yapay zek&#226; ara&#231;-gere&#231;lerinden faydaland&#305;&#287;&#305;m&#305; anlatt&#305;m.]]></description><link>https://defter.selcukcihan.com/p/yapay-zekadan-nasl-faydalanyorum</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/yapay-zekadan-nasl-faydalanyorum</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 21 Feb 2025 13:34:51 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!gOEc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>GitHub Copilot</h3><p>En s&#305;k kulland&#305;&#287;&#305;m uygulama GitHub Copilot. Ayda 10$&#8217;a pro &#252;yeli&#287;im var. &#304;ki IDE kullan&#305;yorum &#231;o&#287;unlukla</p><ul><li><p>Java/Scala/Kotlin i&#231;in IntelliJ IDEA</p></li><li><p>Di&#287;er t&#252;m ihtiya&#231;lar i&#231;in VS Code</p></li></ul><p>Her iki IDE&#8217;de de Copilot eklentilerini kurdum ve aktif olarak kullan&#305;yorum. Copilot ile yapt&#305;&#287;&#305;m baz&#305; &#351;eyler:</p><ol><li><p>Otomatik kod yazd&#305;r&#305;yorum. Mesela bir fonksiyonun ismini ve arg&#252;manlar&#305;n&#305; yaz&#305;p geri kalan&#305;n&#305; Copilot&#8217;tan gelen &#246;neriyle tamaml&#305;yorum.</p></li><li><p>Bazen sadece comment yaz&#305;yorum ve istedi&#287;im &#351;eyi tarif ediyorum. &#214;rnek:</p></li></ol><pre><code>// Write a function that will list all the objects with a given S3 prefix. It should iterate through the list and get the individual objects which are JSON serialized.</code></pre><p>Ve yazd&#305;&#287;&#305; kod:</p><pre><code>import boto3
import json
from botocore.exceptions import NoCredentialsError

def list_and_get_s3_objects(bucket_name, prefix):
    s3 = boto3.client('s3')
    try:
        # List objects with the given prefix
        response = s3.list_objects_v2(Bucket=bucket_name, Prefix=prefix)
        objects = response.get('Contents', [])

        for obj in objects:
            key = obj['Key']
            print(f"Fetching object: {key}")

            # Get the object
            obj_response = s3.get_object(Bucket=bucket_name, Key=key)
            obj_data = obj_response['Body'].read().decode('utf-8')
            obj_json = json.loads(obj_data)

            # Print or process the JSON object
            print(json.dumps(obj_json, indent=2))

    except NoCredentialsError:
        print("Credentials not available")
    except Exception as e:
        print(f"Error fetching objects: {e}")

# Example usage
bucket_name = 'your-s3-bucket-name'
prefix = 'your-prefix/'
list_and_get_s3_objects(bucket_name, prefix)</code></pre><ol start="3"><li><p>SQL veritaban&#305; &#351;emas&#305; olu&#351;turma: Copilot chat penceresinde uygulamamda saklayaca&#287;&#305;m datan&#305;n &#351;eklini &#351;emal&#305;n&#305; anlat&#305;p, buna kar&#351;&#305;l&#305;k gelecek tablolar&#305;n &#8220;CREATE TABLE&#8221; ifadelerini &#252;rettiriyorum.</p></li><li><p>SQL Query'si yazd&#305;rma: Copilot chat penceresinde, istedi&#287;im sorguyu tarif ediyorum. &#8220;&#350;u indeksi kullan, &#351;u alanlara ihtiyac&#305;m var, &#351;u ili&#351;kili tabloda kay&#305;t olmasa da sonu&#231;lar&#305; g&#246;rmek istiyorum&#8221; gibi tariflerle istedi&#287;im query&#8217;yi &#252;rettirip hemen veritaban&#305;nda deneyip g&#246;rebiliyorum.</p></li><li><p>Hata &#231;&#246;z&#252;mleme: &#214;zellikle react vb. &#231;ok ustas&#305; olmad&#305;&#287;&#305;m yerlerden gelen hatalar&#305; hemen anlayamayabiliyorum. Bu durumda Copilot&#8217;a hata mesaj&#305;n&#305; verip, bu hatay&#305; nas&#305;l &#231;&#246;zebilirim diye soruyorum.</p></li><li><p>Uygulamamdaki &#231;e&#351;itli mod&#252;ller i&#231;in unit-test yazmas&#305;n&#305; istiyorum. Bunun yan&#305;nda seed ve test datas&#305; olu&#351;turmas&#305;n&#305; da istiyorum. Mesela</p></li></ol><pre><code>Create some test data that follows this format

{
  "authors": [
    {
      "author": {
        "key": "/authors/OL447710A"
      },
      "type": {
        "key": "/type/author_role"
      }
    }
  ],
  "covers": [
    9333846
  ],
  "created": {
    "type": "/type/datetime",
    "value": "2020-04-22T12:24:06.390097"
  },
  "key": "/works/OL20666330W",
  "last_modified": {
    "type": "/type/datetime",
    "value": "2025-01-18T18:32:09.935060"
  },
  "latest_revision": 4,
  "revision": 4,
  "subjects": [
    "Science",
    "Artificial intelligence",
    "Machine learning",
    "Nonfiction"
  ],
  "title": "Artificial Intelligence",
  "type": {
    "key": "/type/work"
  }
}</code></pre><p>Copilot&#8217;un &#252;retti&#287;i &#246;rnek:</p><pre><code>{
  "authors": [
    {
      "author": {
        "key": "/authors/OL123456A"
      },
      "type": {
        "key": "/type/author_role"
      }
    }
  ],
  "covers": [1234567],
  "created": {
    "type": "/type/datetime",
    "value": "2021-05-15T10:20:30.123456"
  },
  "key": "/works/OL98765432W",
  "last_modified": {
    "type": "/type/datetime",
    "value": "2025-02-21T12:45:00.000000"
  },
  "latest_revision": 3,
  "revision": 3,
  "subjects": [
    "Technology",
    "Computer Science",
    "Programming",
    "Nonfiction"
  ],
  "title": "Introduction to Programming",
  "type": {
    "key": "/type/work"
  }
}</code></pre><ol start="7"><li><p>&#199;e&#351;itli ihtiya&#231;lar i&#231;in config veya policy dok&#252;manlar&#305; &#252;retmekte de Copilot&#8217;tan istifade ediyorum. Mesela</p></li></ol><pre><code>Write an IAM policy document for my AWS Lambda Function that will be synchronously invoked through API Gateway to serve some http requests. It should have read-only access to an S3 bucket and it will publish to an SNS topic.</code></pre><p>Gelen cevap:</p><pre><code>{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": "logs:CreateLogGroup",
      "Resource": "arn:aws:logs:us-east-1:536697245225:*"
    },
    {
      "Effect": "Allow",
      "Action": ["logs:CreateLogStream", "logs:PutLogEvents"],
      "Resource": [
        "arn:aws:logs:us-east-1:536697245225:log-group:/aws/lambda/sqs:*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": ["s3:GetObject", "s3:ListBucket"],
      "Resource": [
        "arn:aws:s3:::your-s3-bucket-name",
        "arn:aws:s3:::your-s3-bucket-name/*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": "sns:Publish",
      "Resource": "arn:aws:sns:us-east-1:536697245225:your-sns-topic-name"
    }
  ]
}</code></pre><p>Akabinde y&#246;neltti&#287;im sual ve gelen cevap</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!gOEc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!gOEc!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 424w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 848w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 1272w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!gOEc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png" width="854" height="955" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:955,&quot;width&quot;:854,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:151845,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/157613848?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!gOEc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 424w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 848w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 1272w, https://substackcdn.com/image/fetch/$s_!gOEc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe3cb18da-430e-438d-b5be-17398bdfbdf5_854x955.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>ChatGPT</h3><p>Bazen IDE&#8217;de olmuyorum, ortada hi&#231;bir &#351;ey yok diyelim. Bu durumda elim chatgpt&#8217;ye gidiyor. Mesela tek sayfal&#305;k bir web uygulamas&#305; yapmak istiyorum. &#214;nce chatgpt ile istedi&#287;im uygulama i&#231;in &#246;rnek bir veri olu&#351;turuyorum. Kafamda neleri g&#246;rmek isteyip istemedi&#287;imi netle&#351;tiriyorum.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!s7a1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!s7a1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 424w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 848w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 1272w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!s7a1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png" width="821" height="692" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:692,&quot;width&quot;:821,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:100963,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/157613848?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!s7a1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 424w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 848w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 1272w, https://substackcdn.com/image/fetch/$s_!s7a1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F971ba277-dcce-4e3e-bd5c-78a57f56e012_821x692.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Bazen de bir framework ya da tooling tercihi i&#231;in chatgpt&#8217;ye dan&#305;&#351;abiliyorum:</p><pre><code>Which IaC tool should I use to manage a full stack web app on AWS? I want the best development experience and it should be free.

I'm planning to build a serverless app that makes use of AWS Lambda, API Gateway, SQS/SNS and Step functions. It will involve managing multiple environments and automated CI/CD pipeline.</code></pre><p>ChatGPT bana g&#252;zel bir kar&#351;&#305;la&#351;t&#305;rma tablosu &#231;iziyor</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Sx2w!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Sx2w!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 424w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 848w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 1272w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Sx2w!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png" width="762" height="1023" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1023,&quot;width&quot;:762,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:168019,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/157613848?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Sx2w!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 424w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 848w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 1272w, https://substackcdn.com/image/fetch/$s_!Sx2w!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc81fa2e4-0ea2-4efd-a970-31bb8e728696_762x1023.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Vercel V0</h3><p>Web uygulamalar&#305; yaparken &#246;ny&#252;z&#252; genellikle nextjs ile yapmay&#305; tercih ediyorum. Ve &#231;o&#287;unlukla da Vercel &#252;zerinden host ediyorum. Vercel&#8217;in geli&#351;tirici deneyimi m&#252;kemmel. Bunun yan&#305;nda bir de <a href="https://v0.dev">v0.dev</a> var ki en &#231;ok kulland&#305;&#287;&#305;m taraf&#305; da bu. Benim asla yapamayaca&#287;&#305;m kadar g&#252;zel &#246;n y&#252;zler &#231;&#305;kar&#305;yor.</p><p>Yukar&#305;da chatgpt ile &#252;retti&#287;im veriyi kullanarak v0.dev&#8217;e derdimi anlat&#305;yorum</p><pre><code>Create a client-side rendered single page app that will display the places I've visited. For now ignore the server-side and assume we have an endpoint that returns a list of the places in this format:

... (buraya yukar&#305;daki json'&#305; yap&#305;&#351;t&#305;r&#305;yorum)</code></pre><p>Ve bana gayet &#351;&#305;k bir react uygulamas&#305; veriyor. </p><p><a href="https://v0-client-side-rendered-app.vercel.app">https://v0-client-side-rendered-app.vercel.app</a></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!irK_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!irK_!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 424w, https://substackcdn.com/image/fetch/$s_!irK_!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 848w, https://substackcdn.com/image/fetch/$s_!irK_!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 1272w, https://substackcdn.com/image/fetch/$s_!irK_!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!irK_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png" width="1105" height="1264" 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srcset="https://substackcdn.com/image/fetch/$s_!irK_!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 424w, https://substackcdn.com/image/fetch/$s_!irK_!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 848w, https://substackcdn.com/image/fetch/$s_!irK_!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 1272w, https://substackcdn.com/image/fetch/$s_!irK_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe4a17104-d6da-4c0a-bc58-e7c5bbd6b188_1105x1264.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>E&#287;er v0.dev &#252;zerinden, yapay zek&#226;n&#305;n yazd&#305;&#287;&#305; koda bakmak isterseniz <a href="https://v0.dev/chat/client-side-rendered-app-t0SVHDKU7xF?b=b_L9Zd5HL3iDb&amp;p=0&amp;f=0">buraya t&#305;klay&#305;n.</a></p><p>E&#287;er sizin de geli&#351;tirme d&#246;ng&#252;n&#252;zde kullan&#305;p memnun kald&#305;&#287;&#305;n&#305;z use-case&#8217;ler ve yapay zek&#226; ara&#231; gere&#231;leri varsa, nas&#305;l kulland&#305;&#287;&#305;n&#305;z&#305; yorumlarda payla&#351;abilirsiniz. Her &#351;ey &#231;ok taze ve geli&#351;me s&#252;recinde oldu&#287;u i&#231;in farkl&#305; kullan&#305;m &#351;ekillerini g&#246;rmek insan&#305;n ufkunu a&#231;&#305;yor.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p>]]></content:encoded></item><item><title><![CDATA[AWS Hesap Açılışı]]></title><description><![CDATA[Nas&#305;l AWS hesab&#305; a&#231;abilirim diye merak edenler, buyursunlar.]]></description><link>https://defter.selcukcihan.com/p/aws-hesap-acls</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/aws-hesap-acls</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Tue, 18 Feb 2025 07:52:26 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!gEmR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd92e9f-5bd8-42c0-bb8a-a5c76320c8b5_802x889.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Hesap a&#231;&#305;l&#305;&#351;&#305; yakla&#351;&#305;k 5 dakikada tamamlayabilece&#287;iniz bir s&#252;re&#231;. Ama &#246;ncesinde biraz fiyatlardan bahsedelim.</p><h3>&#220;cretlendirme</h3><p>AWS&#8217;teki pek &#231;ok servis, belli ko&#351;ullar dahilinde &#252;cretsiz (free tier). &#220;&#231; farkl&#305; &#252;cretsiz kullan&#305;m t&#252;r&#252; sunuluyor:</p><ol><li><p>Baz&#305; servislerin k&#305;sa bir s&#252;re i&#231;in deneme periyodu oluyor.</p></li><li><p>E&#287;er AWS hesab&#305;n&#305;z&#305; yeni a&#231;t&#305;ysan&#305;z, &#231;o&#287;u serviste 12 ayl&#305;k &#252;cretsiz kullan&#305;m hakk&#305;n&#305;z bulunuyor.</p></li><li><p>Yine baz&#305; servislere &#246;zel olmak ko&#351;uluyla, ister yeni m&#252;&#351;teri olun ister eski, s&#252;rekli devam eden bir &#252;cretsiz kullan&#305;m kotan&#305;z bulunuyor.</p></li></ol><p>AWS&#8217;in &#252;cretsiz kullan&#305;m kotalar&#305; c&#246;mert. Mesela en s&#305;k kullan&#305;lan servislerden biri olan S3 i&#231;in &#351;&#246;yle bir g&#252;zellik yapm&#305;&#351;lar:</p><ul><li><p>12 ay boyunca 5GB depolama alan&#305;</p></li><li><p>Her ay i&#231;in 20.000 adet GET ve 2.000 adet PUT request&#8217;i &#252;cretsiz kullan&#305;ma dahil. Bu ne demek: bir ay i&#231;inde toplamda 2.000 farkl&#305; nesneyi S3&#8217;te saklayabilirsiniz ve bu nesnelere toplam 20.000 kere ula&#351;&#305;p indirebilirsiniz.</p></li><li><p>Yine her ay i&#231;in 100 GB&#8217;a kadar d&#305;&#351;ar&#305;ya veri transferi de &#252;cretsiz (S3&#8217;ten bir nesneyi AWS network&#252; d&#305;&#351;&#305;na &#231;&#305;kard&#305;&#287;&#305;n&#305;zda, bu veri transferi hakk&#305;n&#305;zdan gidiyor)</p></li><li><p>S3&#8217;&#252;n &#252;cretsiz kotalar&#305;yla ki&#351;isel web sitenizi bedava host edebilirsiniz. Bir seneden sonra da e&#287;er fazla trafik alan bir sayfa de&#287;ilse iki-&#252;&#231; lira gibi &#231;ok c&#252;zi bir fatura gelecektir.</p></li></ul><p>AWS &#252;zerinde pek &#231;ok hobi projem var ve y&#305;llard&#305;r s&#305;f&#305;r (0) TL fatura geliyor. Free tier ger&#231;ekten faydal&#305;.</p><h3>A&#231;&#305;l&#305;&#351; S&#252;reci</h3><p>Hesap a&#231;mak i&#231;in gerekenler:</p><ol><li><p>Email adresi</p></li><li><p>Kredi kart&#305;</p></li><li><p>Telefon numaras&#305;</p></li><li><p>Ad&#305;n&#305;z, soyad&#305;n&#305;z ve adres bilgileriniz</p></li><li><p>Dedenizin k&#305;zl&#305;k soyad&#305;</p></li><li><p>Noter tasdikli vukuatl&#305; n&#252;fus kay&#305;t &#246;rne&#287;i</p></li></ol><p>(&#304;lk d&#246;rd&#252; ger&#231;ek, son ikisi &#351;aka)</p><p>Bunlar haz&#305;rsa, <a href="https://aws.amazon.com">https://aws.amazon.com</a> adresinden &#8220;Get started for free&#8221; butonuna t&#305;klayarak s&#252;reci ba&#351;latabilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!gEmR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd92e9f-5bd8-42c0-bb8a-a5c76320c8b5_802x889.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!gEmR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd92e9f-5bd8-42c0-bb8a-a5c76320c8b5_802x889.png 424w, https://substackcdn.com/image/fetch/$s_!gEmR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd92e9f-5bd8-42c0-bb8a-a5c76320c8b5_802x889.png 848w, https://substackcdn.com/image/fetch/$s_!gEmR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fedd92e9f-5bd8-42c0-bb8a-a5c76320c8b5_802x889.png 1272w, 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x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Gelen sayfada a&#351;a&#287;&#305; do&#287;ru scroll edip, &#8220;free tier&#8221; kapsam&#305;ndaki ko&#351;ullar&#305; ve kullan&#305;m kotalar&#305;n&#305;n detay&#305;n&#305; g&#246;rebilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fkCz!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F57bfdb41-b21b-4d1b-949e-bd4155845673_683x591.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fkCz!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F57bfdb41-b21b-4d1b-949e-bd4155845673_683x591.png 424w, 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stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#8220;Create a Free Account&#8221; butonuna t&#305;klayarak gelen ekranda email adresinizi ve hesaba vermek istedi&#287;iniz ismi se&#231;iyorsunuz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!k5AY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!k5AY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 424w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 848w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 1272w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!k5AY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png" width="788" height="608" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:608,&quot;width&quot;:788,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:69477,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!k5AY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 424w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 848w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 1272w, https://substackcdn.com/image/fetch/$s_!k5AY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1c1da6af-d801-4355-ae69-643ee8294b2e_788x608.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#8220;Verify email address&#8221; butonuna t&#305;klad&#305;&#287;&#305;n&#305;zda emailinize bir do&#287;rulama kodu gelecek, bir sonraki ekranda bu kodu girerek s&#252;rece devam edin.</p><p>&#8220;Root&#8221; kullan&#305;c&#305; &#351;ifresini belirleyin ve &#351;ifrenizi g&#252;venli bir &#351;ekilde saklay&#305;n. AWS &#252;zerindeki servisleri kullanabilmek i&#231;in &#8220;kullan&#305;c&#305;&#8221;lar gerekiyor ve her AWS hesab&#305;n&#305;n mutlaka bir &#8220;root&#8221; kullan&#305;c&#305;s&#305; bulunuyor. <strong>Genellikle root&#8217;un, hesab&#305; a&#231;&#305;p daha sonra bir &#8220;admin&#8221; kullan&#305;c&#305;s&#305; olu&#351;turmak haricinde kullan&#305;lmas&#305; tavsiye edilmiyor.</strong> &#199;ok geni&#351; yetkileri oldu&#287;u i&#231;in, herhangi bir &#351;ifre &#231;al&#305;nma durumunda hesap elden gider. K&#246;t&#252; niyetli birileri hesab&#305;n&#305;z&#305; kullanarak faturan&#305;z&#305; &#351;i&#351;irebilir, milleti spamlayabilir, yasad&#305;&#351;&#305; i&#351;ler yapabilir. Bu y&#252;zden, hesap a&#231;&#305;ld&#305;ktan sonra birazdan a&#351;a&#287;&#305;da anlataca&#287;&#305;m &#351;ekilde yeni bir &#8220;admin&#8221; kullan&#305;c&#305;s&#305; olu&#351;turaca&#287;&#305;z. &#350;imdilik root ile devam.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!TAKs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!TAKs!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 424w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 848w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 1272w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!TAKs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png" width="361" height="605" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:605,&quot;width&quot;:361,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:42925,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!TAKs!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 424w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 848w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 1272w, https://substackcdn.com/image/fetch/$s_!TAKs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2ee17f2-c86f-436e-8b5f-8cfcf5e54db6_361x605.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#350;ifrenizi belirlediyseniz, s&#305;rada ileti&#351;im bilgileriniz var. &#304;sterseniz sa&#287; &#252;st k&#246;&#351;ede &#8220;Dil&#8221; se&#231;ene&#287;inden T&#252;rk&#231;e&#8217;yi se&#231;ip devam edebilirsiniz. &#304;leti&#351;im bilgileri ekran&#305;nda, e&#287;er bir kurum ad&#305;na a&#231;m&#305;yorsan&#305;z hesab&#305; &#8220;ki&#351;isel&#8221; olarak se&#231;in.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!alG_!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!alG_!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 424w, https://substackcdn.com/image/fetch/$s_!alG_!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 848w, https://substackcdn.com/image/fetch/$s_!alG_!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 1272w, https://substackcdn.com/image/fetch/$s_!alG_!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!alG_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png" width="732" height="1000" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1000,&quot;width&quot;:732,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:116729,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!alG_!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 424w, https://substackcdn.com/image/fetch/$s_!alG_!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 848w, https://substackcdn.com/image/fetch/$s_!alG_!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 1272w, https://substackcdn.com/image/fetch/$s_!alG_!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F27715cc1-bf2e-419a-8ff7-f72bc35a9c81_732x1000.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#304;leti&#351;im bilgilerinizi girdikten sonra gelen ekranda kredi kart&#305; bilgilerinizi girmeniz istenecek. Tavsiyem sanal bir kredi kart&#305; olu&#351;turup bunu kullanman&#305;z. Bu a&#351;amada kart&#305;n&#305;z&#305; do&#287;rulamak i&#231;in 1 TL (1 dolar deniyor ama ben denedi&#287;imde 1 TL &#231;ekildi) &#231;ekilecek karttan. Birka&#231; g&#252;n i&#231;inde de iade ediliyor bu &#252;cret.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!I7BT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!I7BT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 424w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 848w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 1272w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!I7BT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png" width="803" height="919" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:919,&quot;width&quot;:803,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:113694,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/157369807?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!I7BT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 424w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 848w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 1272w, https://substackcdn.com/image/fetch/$s_!I7BT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9c72b70e-ff50-460c-8ca4-18b0bbffb7e5_803x919.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>E&#287;er 3d secure a&#231;&#305;ksa sizden bir onay kodu isteyecek, bu onay ekran&#305;nda 1 TL&#8217;lik tutar&#305; g&#246;rebilirsiniz. Kredi kart&#305;n&#305;z do&#287;ruland&#305;ktan sonra sizden m&#252;&#351;teri t&#252;r&#252;n&#252; se&#231;menizi isteyecek. E&#287;er bir kurum ad&#305;na a&#231;m&#305;yorsan&#305;z hesab&#305;, &#8220;bireysel&#8221; se&#231;ene&#287;ini i&#351;aretleyip TCKN numaram yok diyerek h&#305;zl&#305; bir &#351;ekilde bu ekran&#305; ge&#231;ebilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!09dB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!09dB!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 424w, https://substackcdn.com/image/fetch/$s_!09dB!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 848w, https://substackcdn.com/image/fetch/$s_!09dB!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 1272w, https://substackcdn.com/image/fetch/$s_!09dB!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!09dB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png" width="685" height="691" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:691,&quot;width&quot;:685,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:62542,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!09dB!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 424w, https://substackcdn.com/image/fetch/$s_!09dB!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 848w, https://substackcdn.com/image/fetch/$s_!09dB!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 1272w, https://substackcdn.com/image/fetch/$s_!09dB!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62c884ed-f42e-4db1-8372-daa1b0980d44_685x691.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Bir sonraki ad&#305;mda sizden telefon numaran&#305;z&#305; do&#287;rulaman&#305;z istenecek.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!dUXR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!dUXR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 424w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 848w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 1272w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!dUXR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png" width="689" height="709" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c1037f7a-25a1-4784-827d-093471dde055_689x709.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:709,&quot;width&quot;:689,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:76245,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!dUXR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 424w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 848w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 1272w, https://substackcdn.com/image/fetch/$s_!dUXR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc1037f7a-25a1-4784-827d-093471dde055_689x709.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Son ad&#305;mda ise bir destek plan&#305; se&#231;meniz isteniyor, &#252;cretsiz olarak gelen &#8220;basic support&#8221; se&#231;ene&#287;iyle hesab&#305;n&#305;z&#305; a&#231;abilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!SMUt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!SMUt!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 424w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 848w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 1272w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!SMUt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png" width="747" height="889" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:889,&quot;width&quot;:747,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:135076,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!SMUt!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 424w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 848w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 1272w, https://substackcdn.com/image/fetch/$s_!SMUt!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc02b73ee-d495-4aa5-97aa-f29e8acfb9fd_747x889.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>AWS konsol deneyiminizi &#246;zelle&#351;tirmek i&#231;in sizden rol&#252;n&#252;z&#252; ve ilgi alanlar&#305;n&#305;z&#305; isteyecektir.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!RcCO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!RcCO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 424w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 848w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 1272w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!RcCO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png" width="634" height="1059" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1059,&quot;width&quot;:634,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:109680,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!RcCO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 424w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 848w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 1272w, https://substackcdn.com/image/fetch/$s_!RcCO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8455753d-13c4-4e76-9fc4-71849c24bae4_634x1059.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Yeni hesab&#305;n&#305;z hay&#305;rl&#305; olsun! AWS hesap numaran&#305;z&#305; (account ID) ve root kullan&#305;c&#305; email/&#351;ifrenizi bir kenara not etmeyi unutmay&#305;n.</p><p>Konsolu ke&#351;fetmeye ba&#351;layabilirsiniz. Yukar&#305;daki arama &#231;ubu&#287;una istedi&#287;iniz servisi yaz&#305;p ilgili servis sayfas&#305;n&#305; a&#231;abilirsiniz. Mesela S3 yaz&#305;p, &#8220;Simple Storage Service&#8221; sayfas&#305;na gidebilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Sa75!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Sa75!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 424w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 848w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 1272w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Sa75!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png" width="1456" height="902" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/cb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:902,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:221534,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Sa75!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 424w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 848w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 1272w, https://substackcdn.com/image/fetch/$s_!Sa75!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcb729e06-3316-4544-b76e-1252f58bf414_1707x1057.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Fatura Alarm&#305;</h3><p>Hesap a&#231;&#305;l&#305;&#351;&#305;ndan sonra yapaca&#287;&#305;n&#305;z ilk i&#351; &#8220;Billing&#8221; servisinden bir fatura alarm&#305; olu&#351;turmak olsun. <a href="https://us-east-1.console.aws.amazon.com/costmanagement/home?region=eu-north-1#/home">https://us-east-1.console.aws.amazon.com/costmanagement/home?region=eu-north-1#/home</a> sayfas&#305;n&#305; a&#231;&#305;n ve burada tavsiye edilen aksiyonlar k&#305;sm&#305;nda &#8220;Create budget&#8221; ba&#287;lant&#305;s&#305;na t&#305;klay&#305;n. Gelen ekranda bildirim almak istedi&#287;iniz email adresinizi yaz&#305;n. B&#246;ylece 1 kuru&#351;luk bir harcama olsa bile emailinize bir bildirim gelecektir. Bu sayede e&#287;er unuttu&#287;unuz veya istemedi&#287;iniz bir kullan&#305;m varsa gereken tedbiri erkenden alabilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!y_CT!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!y_CT!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 424w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 848w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 1272w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!y_CT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png" width="1456" height="969" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:969,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:274049,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!y_CT!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 424w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 848w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 1272w, https://substackcdn.com/image/fetch/$s_!y_CT!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F60fd2ec0-2be3-4f75-8f1d-1c19478bf34d_1699x1131.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>G&#246;n&#252;l isterdi ki AWS fatura limiti koymam&#305;za izin versin. Her ne kadar &#8220;billing alarm&#8221; ile olas&#305; bir fazla harcamadan hemen haberdar olsak da, maalesef harcama limiti koyulam&#305;yor. O y&#252;zden ekstra bir tedbir olarak hesap a&#231;&#305;l&#305;&#351;&#305;nda sanal kart&#305;n&#305;z&#305; girin ve kart&#305;n limitini d&#252;&#351;&#252;r&#252;n.</p><h3>IAM ve Kullan&#305;c&#305;lar</h3><p>AWS&#8217;in kullan&#305;c&#305; ve yetki y&#246;netim servisinin ad&#305; IAM. Bu servis ile ger&#231;ek kullan&#305;c&#305;lar ve uygulama kullan&#305;c&#305;lar&#305; i&#231;in istedi&#287;iniz yetkileri belirleyebilirsiniz.</p><p>Kullan&#305;c&#305; gruplar&#305; olu&#351;turup bu &#351;ekilde kullan&#305;c&#305;lar&#305; t&#252;rlerine g&#246;re ay&#305;rabilirsiniz. &#304;stedi&#287;iniz kullan&#305;c&#305;lara yetkileri gruplar arac&#305;l&#305;&#287;&#305;yla da verebilirsiniz, do&#287;rudan kullan&#305;c&#305;ya yetki atayarak da verebilirsiniz. E&#287;er pek &#231;ok farkl&#305; kullan&#305;c&#305; t&#252;rleriniz olacaksa, gruplar yetki y&#246;netimini biraz daha kolayla&#351;t&#305;r&#305;yor. Ama ki&#351;isel kullan&#305;m i&#231;in &#231;ok da gerekli de&#287;il.</p><p>Yetkiler &#8220;policy&#8221; ad&#305; verilen ve JSON ile tan&#305;mlanan yap&#305;larla temsil ediliyor. Kendi &#246;zel policy&#8217;lerinizi olu&#351;turabilirsiniz. Ayr&#305;ca AWS taraf&#305;ndan sa&#287;lanan &#246;nceden tan&#305;mlanm&#305;&#351; policy&#8217;ler de var. Mesela kullan&#305;c&#305;n&#305;za S3 i&#231;in okuma izni verecekseniz, haz&#305;rdaki &#351;u policy i&#351;inizi g&#246;recektir: &#8220;AmazonS3ReadOnlyAccess&#8221;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fbAv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fbAv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 424w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 848w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 1272w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fbAv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png" width="450" height="378" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:378,&quot;width&quot;:450,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:46239,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!fbAv!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 424w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 848w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 1272w, https://substackcdn.com/image/fetch/$s_!fbAv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbb97736f-7f3b-4a95-8033-6958b299f8f7_450x378.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Yeni Kullan&#305;c&#305;</h3><p>Yukar&#305;da bahsetti&#287;im gibi, root kullan&#305;c&#305;s&#305;n&#305; bir kenara b&#305;rakabilmek i&#231;in kendimize bir &#8220;admin&#8221; kullan&#305;c&#305;s&#305; olu&#351;tural&#305;m. <a href="https://us-east-1.console.aws.amazon.com/iam/home?region=eu-north-1#/users/create">IAM ekran&#305;nda</a> kullan&#305;c&#305; isminizi ve &#351;ifrenizi se&#231;in.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!nq38!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!nq38!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 424w, https://substackcdn.com/image/fetch/$s_!nq38!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 848w, https://substackcdn.com/image/fetch/$s_!nq38!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 1272w, https://substackcdn.com/image/fetch/$s_!nq38!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!nq38!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png" width="1456" height="854" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:854,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:195090,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!nq38!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 424w, https://substackcdn.com/image/fetch/$s_!nq38!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 848w, https://substackcdn.com/image/fetch/$s_!nq38!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 1272w, https://substackcdn.com/image/fetch/$s_!nq38!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F97dae016-e264-413f-abbc-0f9152ddfcf2_1686x989.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>&#350;imdi kullan&#305;c&#305;n&#305;z&#305;n yetkilerini belirleyeceksiniz. Burada isterseniz bir &#8220;grup&#8221; olu&#351;turabilirsiniz veya mevcut bir kullan&#305;c&#305;n&#305;n yetkilerini kopyalayabilirsiniz. Ya da benim se&#231;ti&#287;im gibi &#8220;Attach policies directly&#8221; diyerek AWS&#8217;in haz&#305;r sundu&#287;u policy&#8217;lerden se&#231;ebilirsiniz. Ben bu &#351;ekilde &#8220;AdministratorAccess&#8221; yetkilerini se&#231;tim. Her policy i&#231;in yandaki + i&#351;aretine t&#305;klayarak detaylar&#305;n&#305; g&#246;rebilirsiniz. Mesela AdministratorAccess &#351;&#246;yle tan&#305;mlanm&#305;&#351;:</p><pre><code><code>{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "*",
            "Resource": "*"
        }
    ]
}</code></code></pre><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!EgEu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!EgEu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 424w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 848w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 1272w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!EgEu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png" width="1456" height="1039" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/164041ce-b815-4591-b414-53f717844f8d_1688x1205.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1039,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:279018,&quot;alt&quot;:&quot;&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" title="" srcset="https://substackcdn.com/image/fetch/$s_!EgEu!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 424w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 848w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 1272w, https://substackcdn.com/image/fetch/$s_!EgEu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F164041ce-b815-4591-b414-53f717844f8d_1688x1205.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Kullan&#305;c&#305;n&#305;z&#305; olu&#351;turduktan sonra size bir &#8220;sign-in&#8221; URL verecek. &#214;rnek vermek gerekirse, e&#287;er hesap numaran&#305;z 12345 ise ba&#287;lant&#305;n&#305;z <a href="https://12345.signin.aws.amazon.com/console">https://12345.signin.aws.amazon.com/console</a> oluyor. Hesab&#305;n&#305;za &#246;zel olan bu URL&#8217;i bookmarklaman&#305;z&#305; tavsiye ederim. Bu ba&#287;lant&#305;y&#305; kullanarak yeni olu&#351;turdu&#287;unuz kullan&#305;c&#305;yla konsola giri&#351; yapabilirsiniz. Ya da <a href="https://console.aws.amazon.com">https://console.aws.amazon.com</a> &#252;zerinden gelip account ID (&#246;rne&#287;imizde 12345) ve yeni olu&#351;turdu&#287;unuz kullan&#305;c&#305; ad&#305;n&#305; girerek login olabilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!5WsA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!5WsA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 424w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 848w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 1272w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!5WsA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png" width="381" height="570" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:570,&quot;width&quot;:381,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:32345,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!5WsA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 424w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 848w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 1272w, https://substackcdn.com/image/fetch/$s_!5WsA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb8d791d3-ef59-46f1-8e61-ab57a5a74675_381x570.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Son olarak, root kullan&#305;c&#305;s&#305; ve olu&#351;turaca&#287;&#305;n&#305;z di&#287;er t&#252;m konsol kullan&#305;c&#305;lar&#305; i&#231;in MFA &#246;zelli&#287;ini a&#231;&#305;p g&#252;venli&#287;i biraz daha s&#305;k&#305;la&#351;t&#305;rabilirsiniz. Bunun i&#231;in, <a href="https://us-east-1.console.aws.amazon.com/iam/home?region=eu-north-1#/home">https://us-east-1.console.aws.amazon.com/iam/home?region=eu-north-1#/home</a> ba&#287;lant&#305;s&#305;ndan yetkilendirme ve kullan&#305;c&#305; servisi olan IAM'i a&#231;&#305;n ve &#8220;Add MFA&#8221; butonuna t&#305;klay&#305;n. MFA i&#231;in cep telefonunuza kurabilece&#287;iniz &#231;e&#351;itli uygulamalar (&#8220;authenticator app&#8221;) bulunuyor. Ya da &#8220;Passkey&#8221; kullanarak parmak izi veya y&#252;z tan&#305;mayla da bir MFA y&#246;ntemi olu&#351;turabilirsiniz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!B4zZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!B4zZ!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 424w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 848w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 1272w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!B4zZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png" width="879" height="724" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6852a7c5-f627-4907-902d-72443b3d3192_879x724.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:724,&quot;width&quot;:879,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:102845,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!B4zZ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 424w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 848w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 1272w, https://substackcdn.com/image/fetch/$s_!B4zZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6852a7c5-f627-4907-902d-72443b3d3192_879x724.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>AWS Organizations</h3><p>&#8220;AWS Organizations&#8221; ile birden fazla AWS hesab&#305;n&#305; ortak bir ana hesaptan y&#246;netebilirsiniz ve bu organizasyonlardaki kullan&#305;c&#305;lar&#305;n farkl&#305; hesaplara eri&#351;imini sa&#287;layabilirsiniz. B&#252;t&#252;n bunlar ki&#351;isel hesaplar i&#231;in &#231;ok gerekli olmasa da, e&#287;er b&#252;y&#252;k bir &#351;irketseniz her bir departman&#305;n veya her bir ekibin, hatta her bir yaz&#305;l&#305;mc&#305;n&#305;n ayr&#305; bir AWS hesab&#305; olacak &#351;ekilde bir yap&#305; kurabilirsiniz. Bu tarz ihtiya&#231;lar i&#231;in AWS Organizations hizmetini kullanman&#305;z gerekiyor.</p><h3>Kapan&#305;&#351;</h3><p>Hesap kapan&#305;&#351;&#305; de&#287;il, yaz&#305;y&#305; kapat&#305;yorum. &#350;imdi gidin ve yeni hesab&#305;n&#305;zla g&#252;zel uygulamalar geli&#351;tirin, konsolu kurcalay&#305;n. Ba&#351;lang&#305;&#231; i&#231;in &#351;u servislere bakman&#305;z&#305; tavsiye ederim</p><ul><li><p>S3 (object storage)</p></li><li><p>CloudFront (CDN)</p></li><li><p>SQS (queue)</p></li><li><p>SNS (pubsub)</p></li><li><p>Lambda (serverless)</p></li><li><p>API Gateway</p></li><li><p>RDS (SQL)</p></li><li><p>DynamoDB (NoSQL)</p></li><li><p>CloudWatch (monitoring)</p></li><li><p>CloudFormation (IaC)</p></li></ul><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Kitap Özeti: Artificial Intelligence, A Guide for Thinking Humans]]></title><description><![CDATA[Yapay zek&#226; ilginizi &#231;ekiyorsa, son d&#246;nemdeki at&#305;l&#305;mlar&#305; takip etmekte zorlan&#305;yorsan&#305;z, geli&#351;meleri kafan&#305;zda bir yere konumland&#305;ram&#305;yorsan&#305;z bu kitap tam size g&#246;re.]]></description><link>https://defter.selcukcihan.com/p/kitap-ozeti-artificial-intelligence</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/kitap-ozeti-artificial-intelligence</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Fri, 14 Feb 2025 08:25:36 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!DDy4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>&#304;nsan yapay zek&#226; (artificial intelligence - AI) gibi karma&#351;&#305;k ve yeni bir olgu &#252;zerine kitap okurken biraz &#231;ekiniyor, acaba anlayabilir miyim diye. Ama bu kitab&#305;n anlat&#305;m&#305; olduk&#231;a ak&#305;c&#305;, verilen &#246;rnekler gayet sade ve anla&#351;&#305;l&#305;r. Olduk&#231;a karma&#351;&#305;k makina &#246;&#287;renmesi algoritmalar&#305;n&#305; (machine learning), bu konuda hi&#231;bir &#351;ey bilmeyen bir insana anlat&#305;yormu&#351; gibi izah ediyor.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!DDy4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!DDy4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!DDy4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic" width="413" height="665.0563607085346" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/eb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1000,&quot;width&quot;:621,&quot;resizeWidth&quot;:413,&quot;bytes&quot;:78790,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!DDy4!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 424w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 848w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 1272w, https://substackcdn.com/image/fetch/$s_!DDy4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Feb874192-7325-45cc-8adf-ddecf805cb83_621x1000.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><strong>Artificial Intelligence: A Guide for Thinking Humans</strong></figcaption></figure></div><p>Kitab&#305;n yazar&#305; <a href="https://melaniemitchell.me">Melanie Mitchell</a>, doktoras&#305;n&#305; AI d&#252;nyas&#305;n&#305;n efsane ismi <a href="https://en.wikipedia.org/wiki/Douglas_Hofstadter">Douglas Hofstadter</a>'in (okumad&#305;ysan&#305;z <a href="https://www.goodreads.com/en/book/show/24113.G_del_Escher_Bach">G.E.B. kitab&#305;n&#305;</a> "okumaya &#231;al&#305;&#351;&#305;n") yan&#305;nda tamamlam&#305;&#351;.</p><p>&#214;zellikle ChatGPT ve sonras&#305;nda &#231;&#305;kan di&#287;er LLM (large language models) uygulamalar&#305; ile AI art&#305;k her yerde. Yapay zek&#226; bizim i&#231;in kod yaz&#305;yor, &#246;dev yap&#305;yor, ara&#351;t&#305;rma yap&#305;yor, makale yaz&#305;yor, seyahat planl&#305;yor ve daha sayamad&#305;&#287;&#305;m&#305;z pek &#231;ok i&#351; i&#231;in yard&#305;mc&#305;m&#305;z oluyor. Ben geli&#351;melere yeti&#351;mekte zorlan&#305;yorum ama bir yandan da neler olup bitti&#287;ini ve nereye do&#287;ru gitti&#287;imizi anlamak istiyorum. Bu y&#252;zden se&#231;tim bu kitab&#305; ve &#231;ok iyi bir se&#231;im yapm&#305;&#351;&#305;m.</p><p>&#350;unu da belirteyim, kitap 2019&#8217;da yay&#305;nlanm&#305;&#351;. Dolay&#305;s&#305;yla son 5-6 y&#305;ll&#305;k geli&#351;melerden &#246;nce yaz&#305;lm&#305;&#351;. E&#287;er LLM&#8217;ler ile ilgili detayl&#305; bilgi almak istiyorsan&#305;z, bu kitap i&#351;inize yaramayabilir.</p><h2>Yapay Zek&#226; Hype D&#246;ng&#252;s&#252;</h2><p>Yapay zek&#226;n&#305;n tarihine bakt&#305;&#287;&#305;m&#305;zda, ilk olarak 1950'li y&#305;llarda "artificial intelligence" isminin ortaya &#231;&#305;kt&#305;&#287;&#305;n&#305; g&#246;r&#252;yoruz. Ve o tarihten beri yapay zek&#226; s&#252;rekli bir ini&#351; &#231;&#305;k&#305;&#351; d&#246;ng&#252;s&#252;ne girmi&#351;. On y&#305;l kadar &#231;ok pop&#252;lerken, sonraki on y&#305;l d&#252;&#351;&#252;&#351;e ge&#231;mi&#351;, sonra tekrar reva&#231;taym&#305;&#351; gibi bir d&#246;ng&#252;. &#350;imdi yine olduk&#231;a pop&#252;ler. Bakal&#305;m buradan sonra d&#252;&#351;&#252;&#351;e ge&#231;ecek mi?</p><h2>Zek&#226; Nedir?</h2><p>Kitapta felsefi a&#231;&#305;dan sorular da soruluyor: Bizi zeki varl&#305;klar yapan &#351;ey ne? Beynimizdeki sinir h&#252;creleri mi? Sinir h&#252;crelerini birebir sim&#252;le ederek, insan zek&#226;s&#305;n&#305; kopyalamak m&#252;mk&#252;n olabilir mi? Bilin&#231; nas&#305;l olu&#351;uyor, insan nas&#305;l &#246;&#287;reniyor? Bu kavramlar&#305; makinalara kodlamak m&#252;mk&#252;n olabilir mi?</p><p>Yazar bu sorular&#305; teorik a&#231;&#305;dan ele al&#305;yor. Yapay zek&#226;n&#305;n (teoride bile olsa) insan zek&#226;s&#305;na yakla&#351;abilmesi i&#231;in &#246;ncelikle insanlar&#305;n alg&#305; ve duyular&#305;na sahip olmas&#305; gerekti&#287;ini vurguluyor. Yani, bizimle ayn&#305; zek&#226; seviyesine &#231;&#305;kabilmesi i&#231;in makinalar&#305;n da bizim gibi bir &#246;&#287;renme s&#252;recinden ge&#231;ip d&#252;nyayla benzer bir etkile&#351;ime girmesi gerekiyor. &#350;u an i&#231;in bu &#231;ok uzak bir ihtimal.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!qDd5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!qDd5!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 424w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 848w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 1272w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!qDd5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic" width="584" height="438" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:900,&quot;width&quot;:1200,&quot;resizeWidth&quot;:584,&quot;bytes&quot;:113601,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!qDd5!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 424w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 848w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 1272w, https://substackcdn.com/image/fetch/$s_!qDd5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0f411f0-e0d2-4cc0-a98a-895b03a050f1_1200x900.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Garry Kasparov, Deep Blue kar&#351;&#305;s&#305;nda</figcaption></figure></div><p>AI konusunda dikkat edilmesi gereken bir husus da terminoloji ve tan&#305;mlar. Hen&#252;z bilgisayar bilimciler daha tan&#305;mlar &#252;zerinde bile bir fikir birli&#287;ine varamam&#305;&#351;. Yani zek&#226; nedir diye sordu&#287;unuzda, birbirinden bamba&#351;ka &#351;eyler anlatan &#231;ok farkl&#305; tan&#305;mlar yap&#305;labiliyor. Baz&#305; tan&#305;mlara g&#246;re, satran&#231;ta Kasparov&#8217;u yenen algoritma zek&#226; olarak adland&#305;r&#305;l&#305;rken, kimine g&#246;re ise zek&#226; &#8220;kendinin fark&#305;nda olabilme&#8221; (bu ne demekse art&#305;k) &#351;eklinde tan&#305;mlan&#305;yor.</p><h2>Symbolic vs Subsymbolic AI</h2><p>Yapay zek&#226; algoritmalar&#305; ikiye ayr&#305;l&#305;yor: symbolic ve subsymbolic. Symbolic AI, "&#351;u durumda bunu yap, bu durumda bunu yap" tarz&#305; daha &#252;st seviye prosed&#252;rler kullan&#305;yor. Subsymbolic AI ise bizim beyin ve sinir sistemimizi taklit etmeye &#231;al&#305;&#351;&#305;yor.</p><p>&#214;rnek olarak, satran&#231; oynayan birinin sinir sistemini a&#231;&#305;p incelesek, satran&#231; kurallar&#305;n&#305; veya stratejilerini g&#246;remeyiz. Ama bir &#351;ekilde o alt seviyede i&#351;leyen sinyaller birle&#351;erek satran&#231; oynayabilen bir "zek&#226;" olu&#351;turuyor. Subsymbolic AI da arkada derin yapay sinir a&#287;lar&#305;n&#305; e&#287;iterek bir &#252;st zek&#226; ortaya koymu&#351; oluyor. Ama bu zek&#226;ya veya onu kodlayan ve e&#287;iten ki&#351;ilere &#8220;&#351;u hamleyi neden yapt&#305;n&#8221; diye soracak olursan&#305;z size bunun gerek&#231;esini a&#231;&#305;klayam&#305;yor.</p><p>Yapay sinir a&#287;lar&#305; kendilerinin fark&#305;na varam&#305;yor, bu ba&#287;lamda da asl&#305;nda &#8220;d&#252;&#351;&#252;nemiyor&#8221;. &#304;statistik ve matematik kullanarak belirli girdiler i&#231;in bir &#231;&#305;kt&#305; &#252;reten kara kutu gibi d&#252;&#351;&#252;n&#252;n. Peki insan beyni bir kara kutu mu? &#304;nsan beyni, kendini modelleyebilecek yetene&#287;e sahip mi? E&#287;er sahipse, bir noktada bizimle ayn&#305; seviyede bir zek&#226; &#252;retebiliriz demektir. Peki bu &#252;retti&#287;imiz zek&#226; bizden daha zeki bir hale gelebilir mi? E&#287;er o gelebiliyorsa, biz de gelebilmeliyiz de&#287;il mi? Ne de olsa onu biz &#252;rettik. Bunlar i&#351;in felsefi k&#305;sm&#305;.</p><div><hr></div><p><em>Sizce yapay zek&#226;, bu foto&#287;raftaki karart&#305;n&#305;n ka&#351;&#305;&#287;&#305;n g&#246;lgesi oldu&#287;unu &#8220;anlayabilir&#8221; mi?</em></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="498" height="663.834" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3999,&quot;width&quot;:3000,&quot;resizeWidth&quot;:498,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;a spoon sitting on top of a white cloth&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="a spoon sitting on top of a white cloth" title="a spoon sitting on top of a white cloth" srcset="https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1676953662999-bbfe0affb7ed?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzOXx8cGVyY2VwdGlvbnxlbnwwfHx8fDE3Mzk1MjA0MTB8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Ian Taylor</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><p>ChatGPT vb. LLM uygulamalar&#305; da subsymbolic AI &#246;rnekleri aras&#305;na giriyor. Arkada terabaytlarca veri &#252;zerinde e&#287;itilmi&#351; yapay sinir a&#287;lar&#305; (artificial neural networks) ve istatistik kullanarak, sordu&#287;umuz sorulara cevap verebiliyor veya bize tavsiyelerde bulunabiliyor. Fakat &#246;z&#252;nde bu uygulamalar yeni de&#287;il, kullan&#305;lan algoritmalar bamba&#351;ka de&#287;il. <strong>On y&#305;l &#246;ncesiyle aradaki tek fark, art&#305;k CPU'lar (i&#351;lemciler) &#231;ok g&#252;&#231;l&#252; ve internetin yayg&#305;nla&#351;mas&#305;n&#305;n bir neticesi olarak veri de &#231;ok. </strong>Ke&#351;fedilen yeni bir &#351;ey yok, &#231;&#305;&#287;&#305;r a&#231;an bir ke&#351;if yok. Buna ra&#287;men, &#252;zerinde e&#287;itilebilece&#287;i devasa veri havuzlar&#305; ve &#231;ok daha g&#252;&#231;l&#252; i&#351;lemciler sayesinde subsymbolic AI algoritmalar&#305; ortal&#305;&#287;&#305; kas&#305;p kavuruyor.</p><blockquote><p>It turns out that the recent success of deep learning is due less to new breakthroughs in AI than to the availability of huge amounts of data (thank you, internet!) and very fast parallel computer hardware. These factors, along with improvements in training methods, allow hundred-plus-layer networks to be trained on millions of images in just a few days.</p></blockquote><h2>Ahlaki ve Etik A&#231;&#305;dan AI</h2><p>Yapay zek&#226;daki geli&#351;meleri sadece magazin ve k&#305;yamet senaryolar&#305; &#252;zerinden irdelemek do&#287;ru de&#287;il. &#304;&#351;in ahlaki ve etik boyutlar&#305;n&#305; iyi d&#252;&#351;&#252;nmek gerekiyor. Yapay zek&#226;n&#305;n zaaflar&#305;n&#305; istismar edecek k&#246;t&#252; niyetli ki&#351;ilere kar&#351;&#305; nas&#305;l &#246;nlemler al&#305;nabilir ve algoritmalar nas&#305;l manip&#252;lasyonlara daha dayan&#305;kl&#305; hale getirilebilir diye d&#252;&#351;&#252;nmemiz elzem.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!YO0m!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!YO0m!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 424w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 848w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 1272w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!YO0m!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic" width="396" height="475.2" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:600,&quot;width&quot;:500,&quot;resizeWidth&quot;:396,&quot;bytes&quot;:14013,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!YO0m!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 424w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 848w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 1272w, https://substackcdn.com/image/fetch/$s_!YO0m!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ed84da4-b77d-444f-b67e-6e42d563a8b1_500x600.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">SkyNet: Terminat&#246;r filmlerinde ge&#231;en k&#246;t&#252; niyetli yapay zek&#226;</figcaption></figure></div><p>Kitapta dikkat &#231;ekilen baz&#305; hususlar &#351;unlar:</p><ul><li><p>Ki&#351;isel verilerin korunmas&#305; ve i&#351;lenmesi. Size ait bilgilerin yapay zek&#226; taraf&#305;ndan girdi olarak kullan&#305;lmas&#305;na raz&#305; olmayabilirsiniz.</p></li><li><p>K&#246;t&#252; niyetli sald&#305;r&#305;lar (hacking, prompt injection, sinyal manip&#252;lasyonu). Mesela, otonom s&#252;r&#252;&#351; algoritmas&#305;n&#305; kand&#305;racak bir g&#246;rseli trafikteki bir tabelaya yap&#305;&#351;t&#305;r&#305;p arabalar&#305;n kontrolden &#231;&#305;kar&#305;lmas&#305;.</p></li><li><p>&#350;effafl&#305;k. Subsymbolic AI algoritmalar&#305;nda, algoritman&#305;n bir sonuca nas&#305;l vard&#305;&#287;&#305;n&#305; takip etmek imkans&#305;z gibi bir &#351;ey. Sinir h&#252;crelerinizden ge&#231;en elektrik ak&#305;m&#305;n&#305; &#246;l&#231;erek ne d&#252;&#351;&#252;nd&#252;&#287;&#252;n&#252;z&#252; g&#246;rebilir misiniz?</p></li><li><p>Ahlaki ve etik de&#287;erler. Bunlar insanl&#305;&#287;&#305;n &#252;zerinde mutabakata vard&#305;&#287;&#305; kavramlar de&#287;iller. Hal b&#246;yleyken yapay zek&#226;ya bu de&#287;erleri nas&#305;l aktaraca&#287;&#305;z? Do&#287;ruyu ve hakikati biz kavrayamam&#305;&#351;ken, makinalara bunu nas&#305;l kodlayaca&#287;&#305;z?</p></li></ul><h2>Kitapan &#199;e&#351;itli Al&#305;nt&#305;lar</h2><blockquote><p>People worry that computers will get too smart and take over the world, but the real problem is that they&#8217;re too stupid and they&#8217;ve already taken over the world.</p></blockquote><p>Yani, insanlar bilgisayarlar&#305;n a&#351;&#305;r&#305; zeki hale gelerek d&#252;nyay&#305; ele ge&#231;irece&#287;inden korkuyor. Ama as&#305;l problem, &#351;u an bilgisayarlar aptal olmalar&#305;na ra&#287;men &#231;oktan d&#252;nyay&#305; ele ge&#231;irdiler bile.</p><blockquote><p>Human intelligence is a marvelous, subtle, and poorly understood phenomenon. There is no danger of duplicating it anytime soon.</p></blockquote><p>&#304;nsan zek&#226;s&#305; muazzam ve &#231;&#246;z&#252;lememi&#351; bir olgu. Makinalar&#305;n bize yeti&#351;mesi, en az&#305;ndan yak&#305;n zamanda, m&#252;mk&#252;n g&#246;r&#252;nm&#252;yor.</p><blockquote><p>As soon as it works, no one calls it AI anymore.</p></blockquote><p>Bir problem yapay zek&#226; ile &#231;&#246;z&#252;ld&#252;kten sonra, art&#305;k konu ilgin&#231;li&#287;ini yitiriyor. Mesela art&#305;k satran&#231;ta makinalar en yetenekli satran&#231; ustalar&#305;n&#305; bile yenebiliyor. Ama bu demek de&#287;il ki makina bizden daha zeki. Sadece belli i&#351;ler &#246;zelinde (satran&#231;) ve s&#305;n&#305;rland&#305;r&#305;lm&#305;&#351; bir ba&#287;lamda (dijital bir d&#252;nyada) bize galip geliyor. Genel bir durum yok.</p><blockquote><p>The term long tail comes from statistics, in which certain probability distributions are shaped like the one in figure 13: the long list of very unlikely (but possible) situations is called the &#8220;tail&#8221; of the distribution. (The situations in the tail are sometimes called edge cases.) Most real-world domains for AI exhibit this kind of long-tail phenomenon: events in the real world are usually predictable, but there remains a long tail of low-probability, unexpected occurrences. This is a problem if we rely solely on supervised learning to provide our AI system with its knowledge of the world; the situations in the tail don&#8217;t show up in the training data often enough, if at all, so the system is more likely to make errors when faced with such unexpected cases.</p></blockquote><p>K&#305;saca a&#231;mak gerekirse, yapay zek&#226; istisnai durumlarla ba&#351;a &#231;&#305;kmakta insanlar kadar maharetli de&#287;il. &#304;stisnalar ise hayat&#305;n bir ger&#231;e&#287;i ve ka&#231;&#305;n&#305;lmaz. Ama tan&#305;m&#305; itibariyle istatistiksel olarak &#231;ok nadir rastland&#305;klar&#305;ndan, yapay zek&#226;n&#305;n radar&#305;na giremiyor istisnalar.</p><h2>Kitapta &#304;smi Ge&#231;en &#214;nemli &#350;ah&#305;slar</h2><ul><li><p>Douglas Hofstadter</p></li><li><p>Ilya Sutskever</p></li><li><p>Alex Krizhevsky</p></li><li><p>Yann LeCun</p></li><li><p>Ray Kurzweil</p></li><li><p>Alan Turing</p></li><li><p>Geoffrey Hinton</p></li><li><p>Demis Hassabis</p></li><li><p>Marvin Minsky</p></li></ul><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[İki Gölün Arasında - Interlaken]]></title><description><![CDATA[Da&#287;lara yakla&#351;t&#305;k&#231;a artanlar: sessizlik, hava kalitesi, so&#287;uk ve hayranl&#305;k]]></description><link>https://defter.selcukcihan.com/p/iki-golun-arasnda-interlaken</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/iki-golun-arasnda-interlaken</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Thu, 06 Feb 2025 11:41:21 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!WLx6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><a href="https://scihan.substack.com/p/isvicrenin-karl-daglar-luzern">&#304;lk durak olan Luzern</a>&#8217;den sonra, &#304;svi&#231;re gezimizin ikinci k&#305;sm&#305; da&#287;lara do&#287;ru biraz daha sokuldu&#287;umuz Interlaken oldu. Panoramik caml&#305; g&#252;zel bir trenle iki saatte, 16:00 civar&#305; Interlaken'e vard&#305;k. Tren yine bombo&#351;tu.</p><p>Interlaken &#8220;g&#246;ller aras&#305;nda&#8221; demek. Bir taraf&#305;nda Brienz, di&#287;er taraf&#305;nda ise Thun G&#246;l&#252; var.</p><h3>&#304;lk G&#252;n</h3><p>&#304;stasyona olduk&#231;a yak&#305;n ufak bir otelde kald&#305;k. Otele yerle&#351;tikten sonra kasabay&#305; ke&#351;fetmeye &#231;&#305;kt&#305;k. K&#252;&#231;&#252;k bir yer, n&#252;fusu 6000 civar&#305;nda. Hediyelik e&#351;ya d&#252;kkanlar&#305;n&#305; gezdik, bir &#351;eyler yedik ve otele d&#246;nd&#252;k.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!WLx6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!WLx6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 424w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 848w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 1272w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!WLx6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic" width="1456" height="1052" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1052,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:801884,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!WLx6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 424w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 848w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 1272w, https://substackcdn.com/image/fetch/$s_!WLx6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d26ad27-12dd-44d8-816f-7f3173d480fc_2770x2001.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Otelin giri&#351;inde, misafirlerin d&#305;&#351;ar&#305;dan getirdikleri yiyecek/i&#231;ecekleri t&#252;ketebilecekleri g&#252;zel ve geni&#351; bir salon vard&#305;. Ayr&#305;ca ufak bir mutfak da bulunuyordu ve buradan &#231;e&#351;itli bitki &#231;aylar&#305;, kahve vb. s&#305;cak i&#231;ecekleri &#252;cretsiz olarak kendiniz alabiliyordunuz. Ak&#351;amlar&#305; burada &#231;ay i&#231;ip marketten ald&#305;&#287;&#305;m&#305;z at&#305;&#351;t&#305;rmal&#305;klar&#305; yedik ve dinlendik.</p><h3>&#304;kinci G&#252;n, Jungfrau Da&#287;&#305;</h3><p>Interlaken'deki ikinci g&#252;n, 4158 metre y&#252;kseklikteki Jungfrau Da&#287;&#305;'na &#231;&#305;kmak &#252;zere yola &#231;&#305;kt&#305;k. Buraya &#231;&#305;kan iki yol var, ya Grindelwald k&#246;y&#252;nden teleferikle gelebilirsiniz (bu en h&#305;zl&#305; yol) ya da Lauterbrunnen k&#246;y&#252; &#252;zerinden trenle. Biz &#231;&#305;karken tren kulland&#305;k o y&#252;zden Lauterbrunnen taraf&#305;ndan geldik. &#199;ok iyi bir tercih yapm&#305;&#351;&#305;z, &#231;&#252;nk&#252; buradaki tren yolu &#231;ok g&#252;zel ve yolculuk boyunca lapa lapa kar ya&#287;d&#305;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!7mCa!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!7mCa!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!7mCa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/053174be-a321-4505-954d-18059d277141_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1748164,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!7mCa!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!7mCa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F053174be-a321-4505-954d-18059d277141_3024x4032.heic 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Nas&#305;l gelirseniz gelin, Eigergletscher istasyonuna var&#305;nca o noktadan sonra ula&#351;&#305;m &#246;zel bir trenle yap&#305;l&#305;yor. Bu son trenin pek bir g&#252;zelli&#287;i yok, da&#287;&#305;n i&#231;indeki t&#252;nelden gidiyor. Ama elbette m&#252;hendislik olarak olduk&#231;a etkileyici bir yol, o y&#252;kseklikte b&#246;yle bir tren yolu yapabilmeleri dikkate &#351;ayan. Jungfrau Bahn ad&#305;ndaki bu yol 1912 y&#305;l&#305;nda kullan&#305;ma a&#231;&#305;lm&#305;&#351; ve Avrupa'n&#305;n en y&#252;ksek tren yolu. Sizi 2000 metredeki ilk istasyondan al&#305;p 3450 metredeki Jungfraujoch istasyonuna kadar &#231;&#305;kar&#305;yor. Da&#287;&#305;n 4000 metredeki zirvesine &#231;&#305;kan bir yol yok, da&#287;c&#305; de&#287;ilseniz uzaktan izlemekle yetiniyorsunuz. 3450 metre bile beni zorlamaya yetti, nefes darl&#305;&#287;&#305; ve ba&#351; d&#246;nmesi ba&#351;lad&#305;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!js9Q!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!js9Q!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!js9Q!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2591809,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!js9Q!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!js9Q!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F23e3936e-771c-460a-8d50-78f67a4f6928_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Jungfrau'daki tesislerde bir-iki saat oyalanabilece&#287;iniz &#231;e&#351;itli b&#246;l&#252;mler var. Giri&#351;ten itibaren sizi y&#246;nlendiren tabelalar bulunuyor, biz de tabelalar&#305; takip edip t&#252;m g&#246;r&#252;lecek yerleri g&#246;rd&#252;k. En g&#252;zeli, bir buzul ma&#287;aras&#305;n&#305;n i&#231;inde dola&#351;makt&#305;. Bu ma&#287;arada buzdan &#231;e&#351;itli heykeller yapm&#305;&#351;lar.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Klis!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Klis!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!Klis!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!Klis!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!Klis!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Klis!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3191838,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Klis!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!Klis!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!Klis!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!Klis!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F521614de-e51c-4d1f-a897-bd0a7756966f_4032x3024.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Tesislerin restoran k&#305;sm&#305;n&#305;n &#252;st&#252;nde yine bir Lindt &#231;ikolata ma&#287;azas&#305; vard&#305;. Girip &#351;&#246;yle bir bakt&#305;k ki baz&#305; &#252;r&#252;nlerde %50 indirim varm&#305;&#351;. Hemen birka&#231; paket &#231;ikolata ald&#305;k :) Tesislerden d&#305;&#351;ar&#305;ya &#231;&#305;kabildi&#287;iniz bir b&#246;l&#252;m de var. &#199;&#305;kt&#305;k ama be&#351; dakikadan fazla duramad&#305;k d&#305;&#351;ar&#305;da, 3500 metrede kar f&#305;rt&#305;nas&#305;n&#305;n i&#231;inde durmak kolay de&#287;il.</p><p>D&#246;n&#252;&#351;te Grindelwald &#252;zerinden d&#246;nmek i&#231;in teleferik yolunu tercih ettik. Jungfrau Da&#287;&#305;&#8217;nda k&#305;zakla kayabilece&#287;imiz uygun bir yer yoktu. Saat hen&#252;z 15:00 civar&#305; oldu&#287;undan, biraz daha oyalanmak i&#231;in vaktimiz vard&#305;. Grindelwald istasyonunda g&#246;revliye k&#305;zakla kaymak i&#231;in en ideal neresi var diye sorunca, Mannlichen'e &#231;&#305;kabilece&#287;imizi s&#246;yledi. Biz de biletleri ald&#305;k ve atlad&#305;k teleferi&#287;e.</p><p>Mannlichen'de g&#252;zel kayak pistleri ve b&#252;y&#252;k bir Intersport ma&#287;azas&#305; var. Intersport ma&#287;azas&#305;ndan k&#305;zak kiralayacakt&#305;k fakat maalesef o saatten sonra k&#305;zak vermiyorlarm&#305;&#351;. D&#246;n&#252;&#351; i&#231;in de son teleferik 16:30'daym&#305;&#351;. Oradaki b&#252;fede birer s&#305;cak &#231;ikolata i&#231;ip son teleferi&#287;e atlay&#305;p Grindelwald'a d&#246;nd&#252;k.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!hPAx!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!hPAx!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!hPAx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:3131931,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!hPAx!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!hPAx!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F362ff3cd-64f7-4e5d-a602-77d3e00603e3_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>&#220;&#231;&#252;nc&#252; G&#252;n, Gstaad</h3><p>Interlaken'deki &#252;&#231;&#252;nc&#252; g&#252;n&#252;m&#252;zde hedefimiz Glacier 3000'e &#231;&#305;kmak ve 3000 metre y&#252;ksekte iki tepenin aras&#305;nda uzanan asma k&#246;pr&#252;den ge&#231;mekti. Sabah erkenden trene atlad&#305;k ve Gstaad k&#246;y&#252;ne vard&#305;k. Buradan otob&#252;sle yakla&#351;&#305;k yar&#305;m saat giderek Glacier 3000'e &#231;&#305;kan teleferik istasyonuna geldik. Fakat maalesef &#351;iddetli r&#252;zgarlar sebebiyle teleferik kapal&#305;ym&#305;&#351;.</p><p>Onca yol gelip yukar&#305; &#231;&#305;kamay&#305;nca moralimiz biraz bozuldu. Bize de bir ders oldu, bir yere gitmeden &#246;nce web sitelerinden a&#231;&#305;k m&#305; kapal&#305; m&#305; diye bak&#305;p ona g&#246;re hareket etmek gerekiyormu&#351;. D&#246;n&#252;&#351;te Gstaad&#8217;da biraz oyalanal&#305;m dedik ve k&#246;ye hayran kald&#305;k. Sokaklar&#305;nda dola&#351;t&#305;k ve bir restoranda karn&#305;m&#305;z&#305; doyurduk. Daha sonra da hayat&#305;m&#305;zda ilk kez buz pateni denedik, tabii pek beceremedik.</p><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;f7c735b0-661a-4a69-a948-159ee90d6124&quot;,&quot;duration&quot;:null}"></div><p>Ak&#351;am Interlaken'e d&#246;nd&#252;k ve odam&#305;z&#305; toparlamaya ba&#351;lad&#305;k. Ertesi g&#252;n bir sonraki dura&#287;&#305;m&#305;z olan Zermatt'a do&#287;ru giden trene atlad&#305;k. B&#246;ylelikle &#304;svi&#231;re gezimizin yar&#305;s&#305;n&#305; bitirmi&#351; olduk.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/95144715-333e-443d-8e0d-25b254388b61_2996x2544.jpeg&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3759a459-ac11-45f2-b11c-92089c768027_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/05f072a7-76d5-45d2-a902-d2c4f6ab7afc_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ddcc5a26-29df-4497-9cdb-7b4fb0dd75f2_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fdb7964b-57f9-4173-9c54-ccd5e97fa98e_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/518b63e3-308f-45b7-a9d5-03647a302f2a_4032x3024.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/862c3254-c1f2-4ab3-83f7-ab6fae5c78ea_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f71c2238-1773-48f7-aa72-98b194a40fdf_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/781326ad-27e8-43ed-b0f3-1bd11ec1e9ca_3024x4032.heic&quot;}],&quot;caption&quot;:&quot;Interlaken ve civar&#305;&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d777ca89-8da1-4d34-b1d5-c5f111055a81_1456x1454.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p>]]></content:encoded></item><item><title><![CDATA[İsviçre'nin Karlı Dağları - Luzern]]></title><description><![CDATA[&#304;svi&#231;re anlat&#305;ld&#305;&#287;&#305; kadar g&#252;zelmi&#351;; da&#287;lar, dereler, g&#246;ller ve t&#305;k&#305;r t&#305;k&#305;r i&#351;leyen bir rayl&#305; ta&#351;&#305;ma sistemi ile &#231;ok keyifli bir geziydi.]]></description><link>https://defter.selcukcihan.com/p/isvicrenin-karl-daglar-luzern</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/isvicrenin-karl-daglar-luzern</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Wed, 05 Feb 2025 11:53:24 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!oLWv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>12 g&#252;nl&#252;k dolu dolu bir &#304;svi&#231;re gezisinden d&#246;nd&#252;k. &#304;lk defa gitti&#287;imiz &#304;svi&#231;re'yi, geziden &#246;nce biraz &#231;al&#305;&#351;t&#305;k. Karl&#305; da&#287;lar &#246;zel ilgi alan&#305;m&#305;za girdi&#287;inden, g&#252;zerg&#226;h&#305;m&#305;z&#305; da&#287;l&#305;k kasabalar &#252;zerinden ge&#231;irmeye gayret ettik.</p><p>Seyahatimiz Z&#252;rih havaliman&#305;nda ba&#351;lad&#305; ve bitti. Her birinde &#252;&#231; gece olmak &#252;zere toplam d&#246;rt farkl&#305; &#351;ehirde (baz&#305;lar&#305; kasaba veya k&#246;yd&#252; asl&#305;nda) kald&#305;k. Bunlar s&#305;ras&#305;yla: <strong>Luzern =&gt; Interlaken =&gt; Zermatt =&gt; St. Moritz</strong></p><p>Bu yaz&#305;da gezinin Luzern aya&#287;&#305;n&#305; anlat&#305;yorum.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oLWv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oLWv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oLWv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2482354,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!oLWv!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!oLWv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3cd88b21-d85e-4cc7-90ff-ed2c96c29c90_4032x3024.heic 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Kapell K&#246;pr&#252;s&#252;, Luzern</figcaption></figure></div><h3>Ula&#351;&#305;m</h3><p>En &#252;cra k&#246;ylerden bile bir &#351;ekilde tren yolu ge&#231;irmi&#351;ler. En sarp da&#287;lar&#305;n tepesine teleferik kurmu&#351;lar. K&#305;&#351;&#305;n ortas&#305;nda gitmemize ra&#287;men, istedi&#287;imiz yere olduk&#231;a konforlu ve h&#305;zl&#305; bir &#351;ekilde seyahat edebildik.</p><p>Her t&#252;rl&#252; bileti veya rezervasyonu online olarak alabiliyorsunuz. SBB uygulamas&#305;n&#305; cep telefonunuza y&#252;klemenizi tavsiye ederim, seyahat planlamak veya bilet sat&#305;n almak i&#231;in yap&#305;lm&#305;&#351; resm&#238; uygulama. Bir yere mi gideceksiniz, uygulamadan giriyorsunuz ve size dakikas&#305; dakikas&#305;na hangi istasyondan hangi trene binip nerede inece&#287;inizi detaylar&#305;yla g&#246;steriyor. UX olarak m&#252;kemmel tasarlam&#305;&#351;lar, kullan&#305;m&#305; &#231;ok kolay. Ayr&#305;ca trenlerin vagon vagon doluluk oranlar&#305;n&#305; da g&#246;steriyor. Trenin hangi vagonu hangi sekt&#246;rde duracak (istasyonlar A-B-C-D&#8230; diye sekt&#246;rlere ayr&#305;lm&#305;&#351;) g&#246;steriyor. Bu sayede mesela ikinci s&#305;n&#305;f biletiniz varsa hangi sekt&#246;rde beklemelisiniz biliyorsunuz.</p><p>Tren istasyonlar&#305;nda - &#246;zellikle b&#252;y&#252;k &#351;ehirlerde - bir&#231;ok market, cafe ve restoran bulunuyor. Ayr&#305;ca merkez istasyonlarda her boydan valiziniz i&#231;in kilitli kasalar var, &#252;cret kar&#351;&#305;l&#305;&#287;&#305;nda bunlar&#305; kullanabiliyorsunuz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!uBVN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!uBVN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!uBVN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/c0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2214054,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!uBVN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!uBVN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc0f1c5e0-adfc-478d-9d1e-8ed0b3450550_3024x4032.heic 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Valizlerinizi istasyonlardaki kilitli dolaplarda muhafaza edebilirsiniz.</figcaption></figure></div><p>&#304;svi&#231;re pahal&#305; bir &#252;lke, ula&#351;&#305;m da buna dahil. Gitmeden &#246;nce online &#8220;Swiss travel pass&#8221; sat&#305;n ald&#305;k, 15 g&#252;n i&#231;in ki&#351;i ba&#351;&#305; 16.000TL civar&#305;ndayd&#305; fiyat&#305;. Hesapl&#305; olabilmesi i&#231;in baya yo&#287;un seyahat etmeniz gerekiyor. E&#287;er &#231;ok s&#305;k &#351;ehir de&#287;i&#351;tirmeyecekseniz mant&#305;kl&#305; olmayabilir. Bunun yerine &#8220;half fare&#8221; kart&#305; d&#252;&#351;&#252;nebilirsiniz, fiyat&#305; daha ucuz ve bir kere al&#305;nca t&#252;m biletleri yar&#305; fiyat&#305;na alabiliyorsunuz bu kart ile.</p><p>Swiss travel pass&#8217;&#305;n as&#305;l avantaj&#305; bence &#351;u: Bu kart olmasa, her seyahatten &#246;nce bilet alman&#305;z gerekiyor; zaten yabanc&#305; memlekettesiniz nereye gidece&#287;inize bakarken bir de bilet sat&#305;n alma derdiyle u&#287;ra&#351;mamak &#231;ok konforlu oluyor. Trene binmeden &#246;nce biletinizi sat&#305;n alm&#305;&#351; olman&#305;z gerekiyor, trende kontrol s&#305;ras&#305;nda bilet sat&#305;n alma gibi bir &#351;ans&#305;n&#305;z yok ceza &#246;dersiniz. Kontroller &#231;ok s&#305;k&#305;, bize hemen hemen her seyahatte bilet kontrol&#252; yap&#305;ld&#305;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!fA1j!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!fA1j!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 424w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 848w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 1272w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!fA1j!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png" width="504" height="401" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:401,&quot;width&quot;:504,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:65112,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!fA1j!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 424w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 848w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 1272w, https://substackcdn.com/image/fetch/$s_!fA1j!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F25954fae-ea8b-441b-82e4-655e84e2a872_504x401.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Bilet kontrol&#252;nde travel pass&#8217;&#305; g&#246;stermek i&#231;in SBB uygulamas&#305;n&#305; kullanabilirsiniz, bileti uygulamaya y&#252;kleyince QR kodu g&#246;stermek daha kolay oluyor. Bilet kontrol&#252;nde pasaportunuzu da sorabiliyorlar, birka&#231; kere denk geldi. Pasaportunuz yan&#305;n&#305;zda de&#287;ilse bile en az&#305;ndan foto&#287;raf&#305; telefonunuzda olsun ki g&#246;sterebilesiniz.</p><p>Unutmadan, yan&#305;n&#305;za nakit alman&#305;za gerek yok, en bilinmeyen da&#287;daki tesiste bile kredi kart&#305; ge&#231;iyor. Kredi kart&#305;yla &#246;deme yaparken CHF kurunu se&#231;mek daha avantajl&#305; dediler, biz de &#246;yle yapt&#305;k.</p><h3>Luzern</h3><p>Da&#287;lar&#305;n aras&#305;nda, tertemiz akan bir nehrin d&#246;k&#252;ld&#252;&#287;&#252; b&#252;y&#252;k bir g&#246;l&#252;n kenar&#305;nda ufak bir &#351;ehir diye tarif edebilirim Luzern&#8217;i. Ben &#231;ok be&#287;endim, g&#246;l ve etraf&#305;ndaki da&#287;lar insan&#305;n i&#231;ini a&#231;&#305;yor. G&#252;neyinde Pilatus ve Titlis da&#287;lar&#305;, do&#287;usunda ise Rigi da&#287;&#305; bulunuyor. &#220;&#231; g&#252;nl&#252;k gezimizin her bir g&#252;n&#252;nde bu da&#287;lardan birine &#231;&#305;kt&#305;k.</p><h4>Rigi Da&#287;&#305;</h4><p>&#304;lk g&#252;n program&#305;na Rigi Da&#287;&#305;'n&#305; dahil etmi&#351;tim. Yakla&#351;&#305;k 1600 metre y&#252;kseklikte, Luzern'e tepeden bakan da&#287;lardan biri. Ula&#351;&#305;m Vitznau'dan "cog wheel" dedikleri ufak trenlerle sa&#287;lan&#305;yor. Vitznau'ya gitmek i&#231;inse bir saatlik bir tekne yolculu&#287;u gerekiyor. H&#305;zl&#305;ca haz&#305;rlan&#305;p saat 14:12'de kalkacak olan tekneye yeti&#351;tik. Buna yeti&#351;emeseydik, program&#305; iptal edecektik &#231;&#252;nk&#252; d&#246;n&#252;&#351;teki son tekneyi yakalayamazd&#305;k.</p><p>Vitznau&#8217;da tekneden indi&#287;imiz iskeleden yakla&#351;&#305;k 50 metre y&#252;r&#252;yerek saat 15:30 gibi hareket eden trene bindik ve 16:00 civar&#305; da&#287;&#305;n tepesindeydik. D&#246;n&#252;&#351;te son tekne seferine yeti&#351;ebilmemiz i&#231;in da&#287;da sadece bir saat kalabildik. Zaten g&#252;ne&#351; de batmak &#252;zereydi ve g&#252;ne&#351;i bat&#305;r&#305;p d&#246;n&#252;&#351; i&#231;in trene atlad&#305;k.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-ICl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-ICl!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-ICl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1615921,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-ICl!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!-ICl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F110ecd81-edbf-47fa-9513-2bafb6489e9f_4032x3024.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Rigi Da&#287;&#305;&#8217;nda g&#252;n bat&#305;m&#305;. Luzern G&#246;l&#252; bulutlarla kapl&#305;.</figcaption></figure></div><h4>Pilatus Da&#287;&#305;</h4><p>&#304;kinci g&#252;n hedefimiz, biraz daha y&#252;ksek olan (yakla&#351;&#305;k 2100 metrede bulunan) Pilatus Da&#287;&#305;'na &#231;&#305;kmakt&#305;. "Golden round trip" ad&#305; verilen ve da&#287;&#305;n bir taraf&#305;ndan teleferikle gelip di&#287;er taraf&#305;ndan trenle d&#246;nd&#252;&#287;&#252;n&#252;z turu yapmak istiyorduk. Fakat k&#305;&#351;&#305;n tren i&#351;lemiyormu&#351;, zaten da&#287;a &#231;&#305;k&#305;nca neden i&#351;lemedi&#287;ini g&#246;rd&#252;k. A&#351;&#305;r&#305; dik bir tren yolu ve tamamen karla kapl&#305;yd&#305;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!GcmE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!GcmE!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!GcmE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2224027,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!GcmE!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!GcmE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F22e4d1e8-24ca-40b7-b50e-04d7d38fe1a0_4032x3024.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Pilatus Da&#287;&#305;&#8217;nda k&#305;&#351;&#305;n tren &#231;al&#305;&#351;m&#305;yor, sadece teleferikle ula&#351;&#305;m var.</figcaption></figure></div><p>B&#246;yle olunca, biz de teleferikle &#231;&#305;k&#305;p teleferikle indik bu da&#287;dan. Teleferik istasyonuna kadar Luzern merkezden yakla&#351;&#305;k 15 dakikal&#305;k bir otob&#252;s yolculu&#287;u yapt&#305;k. Otob&#252;slerde hi&#231; bilet kontrol&#252;ne denk gelmedim, QR kodumuzu da hi&#231; okutmad&#305;k. Okutan&#305; da g&#246;rmedim.</p><p>Pilatus Da&#287;&#305;&#8217;ndan Luzern ayaklar&#305;n&#305;z&#305;n alt&#305;nda, hele de g&#246;l&#252;n &#252;st&#252;nde sis yoksa manzara &#231;ok daha g&#252;zel oluyordur eminim. Maalesef biz gitti&#287;imizde Luzern ve g&#246;l genelde bulutlarla kapl&#305;yd&#305;. Her ne kadar da&#287;lar&#305;n zirvesi g&#252;ne&#351;li de olsa, a&#351;a&#287;&#305;ya bak&#305;nca bulutlardan dolay&#305; her taraf&#305; g&#246;remeyebiliyorsunuz.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!EJ1O!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!EJ1O!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!EJ1O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic" width="1456" height="1092" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/af94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1092,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2157278,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!EJ1O!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 424w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 848w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 1272w, https://substackcdn.com/image/fetch/$s_!EJ1O!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faf94e6c8-94d3-41e4-9c5d-91400970f5e7_4032x3024.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Pilatus Da&#287;&#305;&#8217;ndan Luzern &#351;ehir merkezine bak&#305;&#351;.</figcaption></figure></div><h4>Lindt &#199;ikolata M&#252;zesi ve Yedi&#287;imiz Ceza</h4><p>Ayn&#305; g&#252;ne bir de Lindt &#231;ikolata m&#252;zesi gezisini s&#305;k&#305;&#351;t&#305;rd&#305;k. M&#252;ze Z&#252;rih ile Luzern aras&#305; bir noktada, tren istasyonuna &#231;ok yak&#305;n. M&#252;zenin en g&#252;zel yan&#305; ikram edilen &#231;ikolatalar ve &#231;ikolata &#231;e&#351;meleri. M&#252;ze ayn&#305; zamanda fabrika, yakla&#351;t&#305;k&#231;a buram buram &#231;ikolata kokular&#305; geliyor.</p><p>M&#252;zeden d&#246;n&#252;&#351;te iki durak sonra inmek &#252;zere bir trene alelacele atlad&#305;k. Binerken dikkat etmemi&#351;tik, birinci s&#305;n&#305;f vagona binmi&#351;iz. &#304;&#351; &#231;&#305;k&#305;&#351;&#305; oldu&#287;u i&#231;in tren &#231;ok kalabal&#305;kt&#305;, birlikte oturaca&#287;&#305;m&#305;z bir yer yoktu. Biz de ayakta durduk. Birinci s&#305;n&#305;f vagonda oldu&#287;umuzu fark ettim ama nas&#305;lsa ayaktay&#305;z diye ikinci s&#305;n&#305;fa ge&#231;meye gerek yok dedim.</p><p>Bir durak sonra inenler olunca koltuklar bo&#351;ald&#305;, bo&#351; koltu&#287;u g&#246;r&#252;nce de otural&#305;m dedik, uzun bir g&#252;nd&#252; ve yorgunduk. Oturur oturmaz &#246;teden bilet kontrolc&#252;s&#252; gen&#231; geldi. Bakt&#305; ki biletimiz ikinci s&#305;n&#305;f, tutturdu size ceza yazaca&#287;&#305;m. Dedim iniyoruz &#351;imdi, o h&#226;l&#226; cezay&#305; yazmakla me&#351;gul. Dura&#287;a geldik ve indik, pe&#351;imizden o da geldi (ka&#231;&#305;yoruz zannetmese bari). Ben &#8220;zaten tren kalabal&#305;kt&#305; bir de aceleyle binince fark etmedik, iki durak geldik vs. vs.&#8221; dil d&#246;ksem de nafile. Neyse dedi bari birinize yazay&#305;m, 75 CHF cezam&#305;z&#305; &#246;dedik pa&#351;a pa&#351;a. Kurallar&#305; &#231;ok dikkatli uyguluyorlar, bir yandan takdir ettim. &#214;te yandan &#8220;bu kadar ac&#305;mas&#305;zl&#305;k da olmaz be karde&#351;im&#8221; diye d&#252;&#351;&#252;nd&#252;m :)</p><h4>Titlis Da&#287;&#305;</h4><p>&#220;&#231;&#252;nc&#252; g&#252;n yine sabah&#305;n k&#246;r&#252;nde, saat 8'de kahvalt&#305;ya indik ve yabanc&#305; &#252;lkelerde al&#305;&#351;ageldi&#287;imiz yavan bir kahvalt&#305;yla Titlis Da&#287;&#305;'na &#231;&#305;kmak &#252;zere ho&#351; bir tren yolculu&#287;una ba&#351;lad&#305;k. Titlis Da&#287;&#305; 3200 metre y&#252;kseklikte. Luzern'den 45 dakikal&#305;k bir tren yolculu&#287;uyla Engelberg'e geldik. Burada kocaman bir teleferik istasyonu var. Biletlerimizi sat&#305;n al&#305;p teleferi&#287;e atlad&#305;k.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!NUmS!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!NUmS!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!NUmS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic" width="1456" height="1941" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1941,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2838608,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/heic&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://scihan.substack.com/i/156516465?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!NUmS!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 424w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 848w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 1272w, https://substackcdn.com/image/fetch/$s_!NUmS!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40012cbb-bc22-4279-9144-f95c70a236f8_3024x4032.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Titlis Da&#287;&#305; ve buzullar</figcaption></figure></div><p>&#214;nce bir teleferikle ara istasyona kadar &#231;&#305;k&#305;l&#305;yor. Sonra daha b&#252;y&#252;k ve 360 derece d&#246;nen ba&#351;ka bir teleferikle da&#287;&#305;n zirvesine t&#305;rman&#305;l&#305;yor. D&#246;n&#252;&#351;te Tr&#252;bsee denilen ara istasyonda inip k&#305;zak parkurunda biraz k&#305;zak kayd&#305;k.</p><h3>Luzern&#8217;de Son G&#252;n</h3><p>D&#246;rd&#252;nc&#252; g&#252;n Luzern'den ayr&#305;l&#305;p Interlaken'e do&#287;ru yakla&#351;&#305;k iki saatlik bir tren yolculu&#287;u yapacakt&#305;k. Fakat hen&#252;z Luzern &#351;ehir merkezini pek gezmemi&#351;tik. O y&#252;zden otelden &#231;&#305;k&#305;&#351; yap&#305;p ilk i&#351; olarak valizleri tren istasyonundaki kilitli dolaplara yerle&#351;tirdik. Daha sonra biraz hediyelik e&#351;ya, saat vs. bak&#305;nd&#305;k. Ard&#305;ndan e&#351;imin Luzern'de ya&#351;ayan bir arkada&#351;&#305;yla bulu&#351;tuk, birer kahve i&#231;tik. Sa&#287;olsun bizi merkezdeki &#246;nemli yerlere g&#246;t&#252;r&#252;p gezdirdi. Vedala&#351;t&#305;ktan sonra dolaplardan valizlerimizi al&#305;p trene atlad&#305;k.</p><p>&#304;svi&#231;re gezimizin bir sonraki dura&#287;&#305; olan Interlaken ve 4000 metre y&#252;kseklikteki Jungfrau Da&#287;&#305;&#8217;n&#305; anlatan yaz&#305;y&#305; <a href="https://scihan.substack.com/p/iki-golun-arasnda-interlaken">bu ba&#287;lant&#305;dan</a> okumaya devam edebilirsiniz.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/51e41d93-c182-4267-b283-7d487113b595_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/aa8db6f4-dae9-4dab-b6aa-cec5a0f60996_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bbe0ad5d-6027-45d3-8052-72d1edb7818e_4032x3024.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3417c187-8986-498a-9d5a-6835147f0f10_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/54896155-2b98-4e36-add8-5bfe3e3f805e_3024x4032.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/ad7fcfc8-f340-43b6-aae0-03bfc32a1f3e_4032x3024.heic&quot;},{&quot;type&quot;:&quot;image/heic&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/8237becd-5c2a-4aa4-a16d-4c984bbbbe42_4032x3024.heic&quot;}],&quot;caption&quot;:&quot;Luzern&quot;,&quot;alt&quot;:&quot;&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/27fb6e42-9d76-484e-adaf-13bd386919ca_1456x1946.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p></p>]]></content:encoded></item><item><title><![CDATA[Yazılımcılara Yapay Zekâ Tehdidi]]></title><description><![CDATA[Yapay zek&#226; i&#351;imizi elimizden alacak m&#305;? Bu kadar kolay m&#305;yd&#305;?]]></description><link>https://defter.selcukcihan.com/p/yazlmclara-yapay-zeka-tehdidi</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/yazlmclara-yapay-zeka-tehdidi</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Wed, 08 Jan 2025 06:06:28 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1713345248737-2698000f143d?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1MHx8YXJ0aWZpY2lhbCUyMGludGVsbGlnZW5jZXxlbnwwfHx8fDE3MzYyMjQ5NDV8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h3>TLDR;</h3><p>E&#287;er i&#351;iniz size s&#246;yleneni yazmaktan ibaretse; evet ge&#231;mi&#351; olsun, yapay zek&#226; i&#351;inizi elinizden alacak.</p><p>Yapt&#305;&#287;&#305; i&#351;i sorgulayan, m&#252;&#351;teri memnuniyetini &#246;nemseyen, ele&#351;tirel d&#252;&#351;&#252;nebilen, &#8220;nas&#305;l&#8221; sorusunun yan&#305;nda &#8220;neden&#8221; diye de sorabilen bir yaz&#305;l&#305;mc&#305;ysan&#305;z korkman&#305;z&#305; gerektirecek bir durum yok. <strong>&#199;&#252;nk&#252; yapay zek&#226; bunlar&#305; yapam&#305;yor.</strong></p><p><em>Yaz&#305;n&#305;n sonunda bir quiz var, bakal&#305;m sordu&#287;um soruyu bilecek misiniz&#8230;</em></p><h3>Yapay Zek&#226; ve LLM&#8217;ler</h3><p>ChatGPT 2022 y&#305;l&#305;n&#305;n sonlar&#305;nda hayat&#305;m&#305;za girdi&#287;inde, hen&#252;z neyle kar&#351;&#305; kar&#351;&#305;ya oldu&#287;umuzu pek anlamam&#305;&#351;t&#305;k. Zaman i&#231;inde, makina &#246;&#287;renmesinde kullan&#305;lan LLM&#8217;lerin (large language model) yaz&#305;l&#305;mc&#305;lar&#305;n i&#351; y&#252;k&#252;n&#252;n bir b&#246;l&#252;m&#252;n&#252; &#252;stlenebildi&#287;ini g&#246;rd&#252;k. Nas&#305;l ki &#8220;git&#8221;, &#8220;docker&#8220; veya bir &#8220;debugger&#8221; yaz&#305;l&#305;m d&#246;ng&#252;m&#252;z&#252;n i&#231;inde yer al&#305;yorsa, yapay zek&#226; da yeni bir katman olarak alet &#231;antam&#305;zda yerini ald&#305;.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1713345248737-2698000f143d?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1MHx8YXJ0aWZpY2lhbCUyMGludGVsbGlnZW5jZXxlbnwwfHx8fDE3MzYyMjQ5NDV8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1713345248737-2698000f143d?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1MHx8YXJ0aWZpY2lhbCUyMGludGVsbGlnZW5jZXxlbnwwfHx8fDE3MzYyMjQ5NDV8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, 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it&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="a sign with a question mark and a question mark drawn on it" title="a sign with a question mark and a question mark drawn on it" srcset="https://images.unsplash.com/photo-1713345248737-2698000f143d?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1MHx8YXJ0aWZpY2lhbCUyMGludGVsbGlnZW5jZXxlbnwwfHx8fDE3MzYyMjQ5NDV8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1713345248737-2698000f143d?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1MHx8YXJ0aWZpY2lhbCUyMGludGVsbGlnZW5jZXxlbnwwfHx8fDE3MzYyMjQ5NDV8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, 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7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Nahrizul Kadri</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><p>2025&#8217;e girdi&#287;imiz &#351;u g&#252;nlerde ise, yapay zek&#226; sadece basit sorular sorup cevap ald&#305;&#287;&#305;m&#305;z veya yazd&#305;&#287;&#305;m&#305;z kodu debug ettirdi&#287;imiz bir arac&#305;n &#246;tesine ge&#231;ti. Birka&#231; &#246;rnek verelim:</p><ul><li><p><a href="https://www.cursor.com">cursor ai</a> veya <a href="https://github.com/features/copilot">github copilot</a> ile konu&#351;ma dilini kullanarak yazd&#305;rmak istedi&#287;imiz kodu tarif edebiliyoruz</p></li><li><p><a href="https://v0.dev">vercel v0</a> ile react &#246;ny&#252;z olu&#351;turabiliyoruz</p></li><li><p><a href="https://openai.com/index/dall-e-3/">dall-e</a> vb. modeller ile kafam&#305;zdaki g&#246;rseli yapay zek&#226;ya &#231;izdirebiliyoruz</p></li><li><p><a href="https://chatgpt.com">chatgpt</a>&#8217;ye uygulamam&#305;z&#305;n veri ihtiyac&#305;ndan bahsedip, &#231;&#305;kt&#305; olarak SQL &#351;emam&#305;z&#305; alabiliyoruz</p></li></ul><h3>Yaz&#305;l&#305;mc&#305;n&#305;n &#304;&#351;i Ne</h3><p>Yapay zek&#226; i&#351;imizi elimizden alacak m&#305; almayacak m&#305; tart&#305;&#351;madan &#246;nce, i&#351;imiz ne onu tan&#305;mlayal&#305;m. Hangi i&#351;ten bahsediyoruz? Kod yazmak m&#305;? Klavyedeki tu&#351;lara belli kombinasyonlarda basmak m&#305;?</p><p><strong>Bizim i&#351;imiz &#8220;problem &#231;&#246;zmek&#8221;.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="6000" height="4000" 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srcset="https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1656711111035-e9a5d6fb3c29?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1NXx8dHlwaW5nfGVufDB8fHx8MTczNjI1MjM1NXww&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Gavin Phillips</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><p>M&#252;&#351;terimizin dertlerine derm&#226;n olmaya &#231;al&#305;&#351;&#305;yoruz. Baz&#305; durumlarda m&#252;&#351;teri &#8220;derdinin&#8221; bile fark&#305;nda olmayabiliyor. Bu durumda m&#252;&#351;teriyle birlikte &#231;al&#305;&#351;arak ve sorulmam&#305;&#351; sorular sorarak &#246;nce problemi tan&#305;ml&#305;yoruz. Daha sonra probleme bir &#231;&#246;z&#252;m getiriyoruz ve m&#252;&#351;terimizin g&#246;r&#252;&#351;&#252;ne sunuyoruz. Bazen bu sonsuz bir d&#246;ng&#252; &#351;eklinde ilerliyor, bazen de d&#246;ng&#252; nihayete eriyor ve ba&#351;ka problemlere ge&#231;iyoruz.</p><h3>Yapay Zek&#226;n&#305;n Yapamad&#305;klar&#305;</h3><p>Peki, yapay zek&#226; problem &#231;&#246;zemiyor mu? &#199;ok net tan&#305;mlanm&#305;&#351; dar kapsaml&#305; problemleri &#231;&#246;zebiliyor. Ama onda <strong>bizde olan &#246;ng&#246;r&#252; ve geni&#351; ba&#287;lam yok</strong>. &#199;ok ufak bir pencereden bak&#305;yor. Siz ona hususen s&#246;ylemedikten sonra ba&#351;ka yere k&#305;p&#305;rdama yetene&#287;i yok.</p><p>Diyeceksiniz ki yapay zek&#226; &#231;ok geli&#351;ti, hi&#231; kod yazmadan s&#305;f&#305;rdan uygulama yapt&#305;rabiliyorum yapay zek&#226;ya. Baz&#305; durumlar i&#231;in bu belki yeterli olabilir. Ama olay hi&#231;bir zaman ortaya bir uygulama koyup kenara &#231;ekilmek de&#287;ildi ki. Yapt&#305;&#287;&#305;n&#305;z uygulaman&#305;n bak&#305;m&#305;, &#246;l&#231;eklenmesi, hatalar&#305;n ay&#305;klanmas&#305;, m&#252;&#351;teriyle fikir al&#305;&#351;veri&#351;i ve uygulama mimarisinin zamanla do&#287;ru y&#246;nde evrilmesi gibi pek &#231;ok ba&#351;ka g&#246;revlerimiz de var.</p><p>Kodlama asistanlar&#305; vb. yapay zek&#226; uygulamalar&#305;, ellerindeki devasa veriye dayanarak ve istatistikten faydalanarak bize bir sonraki ad&#305;mda neler yapmam&#305;z gerekti&#287;ini s&#246;yleyebiliyorlar. <strong>Yapay zek&#226;n&#305;n i&#351;imizi elimizden alabilmesi i&#231;in bu yeterli de&#287;il. Ele&#351;tirel d&#252;&#351;&#252;nceye sahip olmak ve sorulmam&#305;&#351; sorular&#305;n pe&#351;ine d&#252;&#351;ebilmek gerekir. </strong>Teknik olarak LLM&#8217;lerin bunu yapmas&#305; m&#252;mk&#252;n de&#287;il.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!u1pA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!u1pA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 424w, https://substackcdn.com/image/fetch/$s_!u1pA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 848w, https://substackcdn.com/image/fetch/$s_!u1pA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 1272w, https://substackcdn.com/image/fetch/$s_!u1pA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!u1pA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic" width="1456" height="819" 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https://substackcdn.com/image/fetch/$s_!u1pA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 848w, https://substackcdn.com/image/fetch/$s_!u1pA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 1272w, https://substackcdn.com/image/fetch/$s_!u1pA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4c7677fb-7fff-41f3-9bce-be242a7bbfd5_3840x2160.heic 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><a href="https://developer.nvidia.com/blog/nvidia-tensorrt-llm-supercharges-large-language-model-inference-on-nvidia-h100-gpus/">NVIDIA TensorRT-LLM</a></figcaption></figure></div><p>Yapay zek&#226; modelleri istatistiksel tahminlere dayal&#305; &#231;al&#305;&#351;t&#305;klar&#305;ndan, ger&#231;ekte bulunan ba&#287;lama ve &#351;artlara v&#226;k&#305;f de&#287;ildir. Mesela, bir problemi analiz etmek ve &#231;&#246;zmek i&#231;in t&#252;m operasyonel ba&#287;lam&#305; anlamak gerekir. Yapay zek&#226; y&#252;zeydeki verilerden hareket eder, ancak kurumsal veya sosyal dinamikleri g&#246;z &#246;n&#252;nde bulunduramaz.</p><p>Bana &#246;yle geliyor ki, yapay zek&#226; yerimize ge&#231;meyecek. &#214;te yandan, LLM uygulamalar&#305; ile yaz&#305;l&#305;m geli&#351;tirme s&#252;re&#231;lerinde verim biraz daha artacak. Nas&#305;l ki &#8220;git&#8221; yahut &#8220;vs code&#8220; t&#252;r&#252; ara&#231;-gere&#231;ler vazge&#231;ilmezimiz oldular, yapay zek&#226; da benzer bir adaptasyona sahip olacakt&#305;r.</p><h3>Quiz</h3><p>Bu yaz&#305;daki bir paragraf&#305;n bir b&#246;l&#252;m&#252;n&#252; chatgpt&#8217;ye yazd&#305;rd&#305;m. Sizce bu hangi paragraf&#305;n hangi b&#246;l&#252;m&#252; olabilir? Yorumlara cevaplar&#305;n&#305;z&#305; bekliyorum.</p><p></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Kitap Özeti: A Philosophy of Software Design]]></title><description><![CDATA[Yaz&#305;l&#305;m geli&#351;tirirken ortaya &#231;&#305;kan karma&#351;&#305;kl&#305;&#287;&#305; nas&#305;l y&#246;netmeliyiz?]]></description><link>https://defter.selcukcihan.com/p/kitap-ozeti-a-philosophy-of-software</link><guid isPermaLink="false">https://defter.selcukcihan.com/p/kitap-ozeti-a-philosophy-of-software</guid><dc:creator><![CDATA[Selçuk Cihan]]></dc:creator><pubDate>Thu, 05 Dec 2024 11:15:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!lBde!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Yaz&#305;l&#305;m &#252;zerine okuduklar&#305;mdan hi&#231;biri, bu kitaptaki kadar mant&#305;kl&#305; ve ger&#231;ek hayatla &#246;rt&#252;&#351;en tavsiyeler vermemi&#351;ti. Verilen &#246;rneklerden tutun da anlat&#305;mdaki ak&#305;c&#305;l&#305;&#287;a kadar her bak&#305;mdan m&#252;kemmel. F&#305;rsat bulursan&#305;z okuyun, istifade edin.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!lBde!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!lBde!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!lBde!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!lBde!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!lBde!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!lBde!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg" width="400" height="493.82716049382714" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1200,&quot;width&quot;:972,&quot;resizeWidth&quot;:400,&quot;bytes&quot;:210539,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!lBde!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!lBde!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!lBde!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!lBde!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F390aa15e-cb5a-4b8c-954a-9f130faa7710_972x1200.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Kitab&#305;n ana fikri &#351;u: <strong>Karma&#351;&#305;kl&#305;&#287;&#305; </strong>(complexity)<strong> mod&#252;llerde izole et, d&#305;&#351; d&#252;nyaya basit bir aray&#252;z sun.</strong></p><p>Mod&#252;l burada genel bir anlam ifade ediyor. &#214;rne&#287;in; bir sistemi olu&#351;turan API&#8217;lar&#305;n her biri veya bir proje i&#231;erisinde yer alan farkl&#305; s&#305;n&#305;flar mod&#252;l olarak d&#252;&#351;&#252;n&#252;lebilir. Mod&#252;l&#252; kullanan her bir &#246;ge ise d&#305;&#351; d&#252;nyad&#305;r. Mod&#252;l&#252;n kullan&#305;labilmesi i&#231;in d&#305;&#351; d&#252;nya taraf&#305;ndan bilinmesi gereken t&#252;m detaylara da &#8220;aray&#252;z&#8221; (interface)  denir.</p><p>Yaz&#305;l&#305;m s&#252;re&#231;lerinde t&#252;m planlama ve tasar&#305;m&#305;n en ba&#351;tan yap&#305;ld&#305;&#287;&#305; &#8220;waterfall&#8221; anlay&#305;&#351;&#305;n&#305;n i&#351;e yaramad&#305;&#287;&#305; konusunda herkes hemfikir. &#199;&#252;nk&#252; i&#351;e ba&#351;larken nas&#305;l bir sistem tasarlanaca&#287;&#305; konusunda kafalarda net bir resim olmuyor. Bundan ka&#231;&#305;&#351; yok. T&#252;m belirsizlikleri ilk g&#252;nden giderme &#351;ans&#305;m&#305;z yok.</p><p>Geli&#351;tirme s&#252;reci boyunca tasar&#305;mlar&#305;m&#305;z&#305;n ve bu do&#287;rultuda verdi&#287;imiz kararlar&#305;n pek &#231;ok kere de&#287;i&#351;mesi gerekecek. <strong>&#304;yi tasar&#305;m&#305;n amac&#305;, bu de&#287;i&#351;iklikleri olabildi&#287;ince rahat yapabilece&#287;imiz bir yap&#305; kurmakt&#305;r. </strong>Bunun da ilk &#351;art&#305;, de&#287;i&#351;mesi muhtemel kararlar&#305;m&#305;z&#305; k&#252;&#231;&#252;k bir etki alan&#305;na hapsetmektir.</p><p><strong>Mod&#252;ller aras&#305; ba&#287;&#305;ml&#305;l&#305;klar&#305; </strong>(dependency)<strong> minimumda tutarsak, de&#287;i&#351;iklik yap&#305;laca&#287;&#305; zaman elimiz kolumuz ba&#287;lanmam&#305;&#351; olur.</strong></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="399" height="498.75" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2430,&quot;width&quot;:1944,&quot;resizeWidth&quot;:399,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;aerial view photography of building&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="aerial view photography of building" title="aerial view photography of building" srcset="https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1517348213672-208a9326dbe0?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxOHx8ZGVlcCUyMHdlbGx8ZW58MHx8fHwxNzMzMzkwMjczfDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Marc-Olivier Jodoin</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><h3>Derin Mod&#252;ller</h3><p>Yazd&#305;&#287;&#305;m&#305;z kodu kullan&#305;c&#305; g&#246;z&#252;nden de&#287;erlendirirsek, nas&#305;l bir mod&#252;l olsun isterdik? Kullan&#305;m&#305; kolay olsun, fazla u&#287;ra&#351;t&#305;rmas&#305;n, fazla d&#252;&#351;&#252;nd&#252;rmesin ve i&#351;levsel olsun. Y&#252;zeyde basit g&#246;r&#252;ns&#252;n, detaylar&#305; ise kendi i&#231;inde &#231;&#246;zs&#252;n. Kullan&#305;c&#305;y&#305; u&#287;ra&#351;t&#305;rmamak i&#231;in varsay&#305;lan (&#8220;default&#8221;) davran&#305;&#351; genele hitap etsin. &#304;htiya&#231; varsa, &#246;zelle&#351;tirmeye f&#305;rsat tan&#305;s&#305;n.</p><p>&#214;rnek olarak, unix dosya sistemini kullanmak i&#231;in &#351;u d&#246;rt metod yeterli: <em>open, close, read, write.</em> &#199;&#252;nk&#252; genelde I/O i&#351;lemleri &#8220;seri&#8221; &#351;ekilde yap&#305;l&#305;yor. E&#287;er dosyan&#305;n rastgele bir yerine eri&#351;memiz gerekiyorsa, o zaman <em>lseek</em> metodunu kullanabiliriz. Fakat sadece seri eri&#351;im olacaksa, bu metodu bilmemize gerek yok. Dosya sistemi gibi &#231;etrefilli bir i&#351;lev, &#231;ok temiz ve kompakt bir aray&#252;zle sunulmu&#351;.</p><p>Derin mod&#252;llere bir di&#287;er &#246;rnek de Java&#8217;daki GC (garbage collector). Aray&#252;z&#252; o kadar basit ki, yok. Arkada &#231;akt&#305;rmadan &#231;al&#305;&#351;&#305;yor, bellekte art&#305;k ihtiya&#231; duyulmayan nesneleri siliyor. Aray&#252;z&#252; basit ama yapt&#305;&#287;&#305; i&#351; olduk&#231;a komplike; b&#252;t&#252;n referanslar&#305; takip edip belle&#287;i d&#252;zenlemek kolay de&#287;il.</p><p>&#304;deal bir mod&#252;l&#252;n aray&#252;z&#252; implementasyonundan &#231;ok daha basittir. Bu sayede:</p><ol><li><p>Karma&#351;&#305;kl&#305;k mod&#252;l&#252;n i&#231;inde kal&#305;r ve di&#287;er mod&#252;llere bula&#351;maz.</p></li><li><p>Mod&#252;llerde aray&#252;z sabit kald&#305;&#287;&#305; s&#252;rece, yap&#305;lan de&#287;i&#351;ikliklerden ba&#287;&#305;ml&#305; mod&#252;ller etkilenmez. E&#287;er mod&#252;l&#252;n aray&#252;z&#252; basitse, mod&#252;l i&#231;erisinde de&#287;i&#351;iklik yapmak daha kolayd&#305;r. &#199;&#252;nk&#252; de&#287;i&#351;ikliklerin aray&#252;ze dokunma ihtimali azd&#305;r. De&#287;i&#351;ikli&#287;e izin veren yap&#305;lar yaz&#305;l&#305;m geli&#351;tirirken &#231;ok i&#351;imize yarar.</p></li></ol><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="400" height="598.8700564971751" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4240,&quot;width&quot;:2832,&quot;resizeWidth&quot;:400,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;A water faucet with a bucket of water next to it&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="A water faucet with a bucket of water next to it" title="A water faucet with a bucket of water next to it" srcset="https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1720889589894-497c4f4f569e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw1OXx8bGVha3xlbnwwfHx8fDE3MzMzOTU5NTh8MA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Marco J Haenssgen</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><h3>Bilgi Saklama</h3><p>Bilgi saklama, &#8220;information hiding&#8221; veya &#8220;encapsulation&#8221; olarak adland&#305;r&#305;lan bir kavram. D&#305;&#351; d&#252;nyaya bir i&#351;lev sunarken, bilmesi gereken en az bilgiyi vererek mod&#252;llerimizi derinle&#351;tirebiliriz. Detaylar&#305; olabildi&#287;ince mod&#252;l&#252;n i&#231;ine gizleyebilirsek bunu ba&#351;ar&#305;r&#305;z.</p><p><strong>Bilgi s&#305;z&#305;nt&#305;s&#305; bunun tam tersidir, mod&#252;ller aras&#305; ba&#287;&#305;ml&#305;l&#305;&#287;&#305; art&#305;r&#305;r.</strong> &#8220;A&#8221; mod&#252;l&#252;n&#252;n d&#305;&#351;ar&#305;ya a&#231;t&#305;&#287;&#305; bilgiyi &#8220;B&#8221; mod&#252;l&#252; kullanmaya ba&#351;lad&#305;&#287;&#305; anda ba&#287;&#305;ml&#305;l&#305;klara bir yenisi daha eklenmi&#351; olur. Art&#305;k o bilgiyi ilgilendiren t&#252;m de&#287;i&#351;iklikler her iki mod&#252;l&#252; de etkileyecektir.</p><p>Bu noktada, s&#305;z&#305;nt&#305;y&#305; &#246;nlemek i&#231;in &#8220;A&#8221; ve &#8220;B&#8221; mod&#252;llerini birle&#351;tirmeyi d&#252;&#351;&#252;nebiliriz. E&#287;er iki mod&#252;l&#252;n sundu&#287;u i&#351;levi tek bir basit aray&#252;zle d&#305;&#351;ar&#305;ya a&#231;abiliyorsak, derin bir mod&#252;l elde edebiliriz.</p><h3>Varsay&#305;lanlar</h3><p>Mod&#252;llerimizi kullanacak olan d&#305;&#351; d&#252;nyan&#305;n i&#351;ini kolayla&#351;t&#305;rmak i&#231;in, tercihlerimizi en s&#305;k kullan&#305;m &#351;eklini kolayla&#351;t&#305;racak bi&#231;imde yapmal&#305;y&#305;z. Yukar&#305;da unix dosya sisteminden verdi&#287;imiz &#246;rnekteki gibi; dosya i&#231;eri&#287;ine eri&#351;irken varsay&#305;lan y&#246;ntem &#8220;seri eri&#351;im&#8221;, en s&#305;k duyulan ihtiyaca cevap veriyor.</p><p>Varsay&#305;lanlar s&#305;k duyulan ihtiyac&#305; &#231;&#246;zecek &#351;ekilde tasarlanmay&#305;nca, mod&#252;l&#252;n i&#231;inde &#231;&#246;z&#252;lmesi gereken t&#252;m detaylar kullan&#305;c&#305;n&#305;n s&#305;rt&#305;na y&#252;klenmi&#351; oluyor. Kullan&#305;c&#305;n&#305;n koduna ve di&#287;er mod&#252;llere s&#305;z&#305;yor. &#214;rne&#287;in Java&#8217;da dosya okurken, &#8220;buffering&#8221; istiyorsak bunu ayr&#305;ca belirtmemiz gerekiyor. Neden varsay&#305;lan&#305; bu &#351;ekilde de&#287;il ki? Bu tercihi niye kullan&#305;c&#305;ya b&#305;rak&#305;yorsun ve aray&#252;z&#252; karma&#351;&#305;kla&#351;t&#305;r&#305;yorsun?</p><pre><code><code>new BufferedInputStream(new FileInputStream(new File(...</code></code></pre><h3>Kullan&#305;m Kolayl&#305;&#287;&#305;</h3><p>E&#287;er bir mod&#252;l&#252; kullanmak i&#231;in k&#305;rk takla atman&#305;z gerekiyorsa, bu durum mod&#252;l&#252;n aray&#252;z&#252;n&#252;n do&#287;ru tasarlanmad&#305;&#287;&#305;n&#305; g&#246;sterir. Karma&#351;&#305;kl&#305;k mod&#252;l&#252;n d&#305;&#351;&#305;na ta&#351;m&#305;&#351; demektir. Yaz&#305;l&#305;m geli&#351;tirirken amac&#305;m&#305;z do&#287;ru soyutlamalar&#305; bulmakt&#305;r ki b&#246;ylece <strong>kompleks i&#351;ler t&#252;m sisteme yay&#305;lmak yerine, mod&#252;llerin i&#231;ine hapsolsun</strong>. Mod&#252;l sahibi olarak &#246;nceliklerimizin ba&#351;&#305;nda, mod&#252;l&#252;m&#252;z&#252; kullanacak olanlar&#305;n hayat&#305;n&#305; kolayla&#351;t&#305;rmak gelmelidir.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080" width="400" height="575.068870523416" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4175,&quot;width&quot;:2904,&quot;resizeWidth&quot;:400,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;black and gray electronic devices&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="black and gray electronic devices" title="black and gray electronic devices" srcset="https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1625940092250-d12a9cff3fbd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyMHx8dXh8ZW58MHx8fHwxNzMzMzk2MDk5fDA&amp;ixlib=rb-4.0.3&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="true">Max Shturma</a> - <a href="https://unsplash.com">Unsplash</a></figcaption></figure></div><h3>Konfig&#252;rasyon</h3><p>Karma&#351;&#305;kl&#305;&#287;&#305;n kullan&#305;c&#305;ya y&#252;klendi&#287;i bir ba&#351;ka konu ise konfig&#252;rasyon parametreleridir. Bir API tasarlad&#305;n&#305;z diyelim. Kullan&#305;c&#305;ya da her ihtiyac&#305;n&#305; &#231;&#246;zebilsin diye onlarca parametre sundunuz. Mod&#252;l&#252;n i&#231;inde &#231;&#246;zmeniz gereken konular&#305; kullan&#305;c&#305;ya b&#305;rakarak, asl&#305;nda kullan&#305;c&#305;n&#305;n i&#351;ini zorla&#351;t&#305;rm&#305;&#351; oldunuz.</p><p>Konfig&#252;rasyon parametreleri, &#231;&#246;z&#252;m&#252; zor problemleri veya yapamad&#305;&#287;&#305;m&#305;z tercihleri kullan&#305;c&#305;ya y&#252;klemek bize kolay bir ka&#231;&#305;&#351; yolu sunuyor. Bu hataya d&#252;&#351;memeliyiz. E&#287;er konfig&#252;rasyonu kullan&#305;c&#305;ya b&#305;rakmak zorundaysak da mutlaka m&#226;kul varsay&#305;lan de&#287;erler belirlemeliyiz.</p><p>&#304;deal &#351;artlarda mod&#252;ller bir problemi &#8220;tamamen&#8221; &#231;&#246;zmelidir. Konfig&#252;rasyonu kullan&#305;c&#305;ya b&#305;rak&#305;yorsak, &#231;&#246;z&#252;m yar&#305;m kalm&#305;&#351; demektir ve buradaki karma&#351;&#305;kl&#305;k d&#305;&#351; d&#252;nyaya s&#305;zm&#305;&#351;t&#305;r.</p><p>Bizde hep &#351;u d&#252;&#351;&#252;nce vard&#305;r, &#8220;esnek bir yap&#305; kural&#305;m, parametrik olsun&#8221;. Bu &#231;ok yanl&#305;&#351;. Esnek olsun, ama kendi i&#231;inde esnesin. D&#305;&#351;ar&#305;dan bak&#305;ld&#305;&#287;&#305;nda, esneklik ve ek parametreler kullan&#305;m&#305; zorla&#351;t&#305;ran ve kullan&#305;c&#305;y&#305; tercih yapmak zorunda b&#305;rakan ek bir k&#252;lfete d&#246;n&#252;&#351;&#252;yor.</p><h3>Kapan&#305;&#351;</h3><p>Kitaptan akl&#305;mda kalan temel birka&#231; fikri tekrar ederek &#246;zeti sonland&#305;r&#305;yorum.</p><ol><li><p>Mod&#252;llerin d&#305;&#351;ar&#305;dan g&#246;r&#252;nen y&#252;zleri (aray&#252;z) basit, sundu&#287;u i&#351;lev derin olmal&#305;.</p></li><li><p>Kodda de&#287;i&#351;iklik yaparken sizi en &#231;ok zorlayan &#351;ey ba&#287;&#305;ml&#305;l&#305;klard&#305;r. Soyutlama yaparken, &#231;izgileri ba&#287;&#305;ml&#305;l&#305;klar&#305; en aza indirecek &#351;ekilde &#231;izin. E&#287;er basit bir aray&#252;z tasarlayabiliyorsan&#305;z, gerekti&#287;inde iki mod&#252;l&#252; birle&#351;tirmeyi bile d&#252;&#351;&#252;nebilirsiniz.</p></li><li><p>Kod yazarken, kodu daha sonra okuyacak olan insanlar&#305; d&#252;&#351;&#252;nerek anla&#351;&#305;l&#305;r yazmal&#305;y&#305;z. Kod bir kere yaz&#305;l&#305;r, pek &#231;ok kere okunur.</p></li></ol><p>Kitapta benim burada de&#287;inmedi&#287;im konular da var. Classlar ve fonksiyonlar nas&#305;l yaz&#305;lmal&#305;, exception handling ve hatta commentlerle ilgili de pek &#231;ok faydal&#305; bilgi var. Bu &#246;zetle kalmay&#305;n, kitab&#305;n kendisini de mutlaka okuyun.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://defter.selcukcihan.com/subscribe?&quot;,&quot;text&quot;:&quot;Subscribe&quot;,&quot;language&quot;:&quot;en&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Okudu&#287;unuz i&#231;in te&#351;ekk&#252;rler! Yaz&#305;lar&#305;m&#305; takip etmek i&#231;in &#252;cretsiz abone olabilirsiniz.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Type your email&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Subscribe"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item></channel></rss>