Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/title><br \/>\n<\/head><br \/>\n<body><\/p>\n<p>Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/p>\n<p>Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC’nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.<\/p>\n<h2>\u0130ki Fazl\u0131 Taahh\u00fct (2PC) Nedir?<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, da\u011f\u0131t\u0131lm\u0131\u015f bir sistemde birden fazla veritaban\u0131 veya i\u015flem y\u00f6neticisi \u00fczerinde ger\u00e7ekle\u015ftirilen i\u015flemlerin tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flayan bir protokol t\u00fcr\u00fcd\u00fcr. Bu protokol, iki ana a\u015famadan olu\u015fur: Haz\u0131rl\u0131k ve Taahh\u00fct.<\/p>\n<p>**Haz\u0131rl\u0131k A\u015famas\u0131:** Koordinat\u00f6r, t\u00fcm kat\u0131l\u0131mc\u0131 i\u015flem y\u00f6neticilerine i\u015flemi haz\u0131rlama talimat\u0131 verir. Kat\u0131l\u0131mc\u0131lar, i\u015flemi ba\u015far\u0131yla tamamlayabilirlerse “Haz\u0131r” cevab\u0131 g\u00f6nderirler, aksi takdirde “Haz\u0131r De\u011fil” cevab\u0131 g\u00f6nderirler. Bu a\u015famada i\u015flem y\u00f6neticileri i\u015flemi ge\u00e7ici olarak kaydederler fakat verileri kal\u0131c\u0131 olarak taahh\u00fct etmezler.<\/p>\n<p>**Taahh\u00fct A\u015famas\u0131:** Koordinat\u00f6r, t\u00fcm kat\u0131l\u0131mc\u0131lardan “Haz\u0131r” cevab\u0131 ald\u0131ysa, her birine i\u015flemi taahh\u00fct etmelerini s\u00f6yler. E\u011fer tek bir kat\u0131l\u0131mc\u0131 bile “Haz\u0131r De\u011fil” cevab\u0131 vermi\u015fse, koordinat\u00f6r t\u00fcm kat\u0131l\u0131mc\u0131lara i\u015flemi geri alma (rollback) talimat\u0131 verir. Bu sayede tutarl\u0131l\u0131k sa\u011flan\u0131r.<\/p>\n<h2>Mikroservislerde 2PC’nin Uygulamas\u0131<\/h2>\n<p>Mikroservis mimarisinde, her bir servis genellikle kendi veritaban\u0131n\u0131 y\u00f6netir. Dolay\u0131s\u0131yla, da\u011f\u0131t\u0131lm\u0131\u015f bir i\u015flemde birden fazla veritaban\u0131n\u0131n tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in 2PC kullan\u0131l\u0131r. \u00d6rne\u011fin, bir e-ticaret uygulamas\u0131nda, bir sipari\u015fin i\u015flenmesi s\u0131ras\u0131nda, \u00fcr\u00fcn stok veritaban\u0131n\u0131n g\u00fcncellenmesi ve \u00f6deme veritaban\u0131n\u0131n g\u00fcncellenmesi ayn\u0131 anda yap\u0131lmal\u0131d\u0131r. 2PC, bu i\u015flemlerin her ikisinin de ba\u015far\u0131l\u0131 veya ba\u015far\u0131s\u0131z olmas\u0131n\u0131 garanti eder.<\/p>\n<h2>2PC’nin Avantajlar\u0131 ve Dezavantajlar\u0131<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, da\u011f\u0131t\u0131lm\u0131\u015f sistemlerde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flaman\u0131n g\u00fc\u00e7l\u00fc bir yoludur. Ancak, baz\u0131 \u00f6nemli dezavantajlar\u0131 da vard\u0131r.<\/p>\n<h3>Avantajlar:<\/h3>\n<ul>\n<li>Veri tutarl\u0131l\u0131\u011f\u0131n\u0131 garanti eder.<\/li>\n<li>\u0130\u015flemlerin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flar.<\/li>\n<\/ul>\n<h3>Dezavantajlar:<\/h3>\n<ul>\n<li>Karma\u015f\u0131kl\u0131k: Uygulamas\u0131 olduk\u00e7a karma\u015f\u0131k olabilir.<\/li>\n<li>Performans: \u0130\u015flem s\u00fcresini uzatabilir ve performans\u0131 d\u00fc\u015f\u00fcrebilir. Ayr\u0131ca, “Haz\u0131r” durumunda uzun s\u00fcre beklemelerin olu\u015fma riski vard\u0131r.<\/li>\n<li>Tek Nokta Ar\u0131zas\u0131: Koordinat\u00f6r\u00fcn \u00e7\u00f6kmesi durumunda, sistemin tutarl\u0131l\u0131\u011f\u0131 tehlikeye girebilir.<\/li>\n<li>Blokaj: Bir i\u015flem y\u00f6neticisi “Haz\u0131r” cevab\u0131 vermeyi geciktirirse, di\u011fer i\u015flemler bloke olabilir.<\/li>\n<\/ul>\n<h2>Alternatifler<\/h2>\n<p>2PC’nin dezavantajlar\u0131ndan dolay\u0131, alternatif yakla\u015f\u0131mlar da mevcuttur. Bu yakla\u015f\u0131mlar genellikle 2PC’nin kesin garantisi yerine, tutarl\u0131l\u0131\u011f\u0131n olas\u0131l\u0131\u011f\u0131n\u0131 art\u0131rmay\u0131 hedefler.<\/p>\n<ul>\n<li><strong>Saga Pattern:<\/strong> \u0130\u015flemi k\u00fc\u00e7\u00fck, ba\u011f\u0131ms\u0131z i\u015flemlere ay\u0131r\u0131r ve her bir i\u015flem geri al\u0131nabilir hale getirir. Bu sayede, her bir i\u015flem ayr\u0131 ayr\u0131 y\u00f6netilebilir ve daha fazla esneklik sa\u011flan\u0131r. <\/li>\n<li><strong>Message Queues:<\/strong> \u0130\u015flemler aras\u0131ndaki koordinasyonu y\u00f6netmek ve mesaj s\u0131ralar\u0131n\u0131 kullanarak tutarl\u0131l\u0131\u011f\u0131 sa\u011flamak i\u00e7in kullan\u0131labilir. \u00d6rne\u011fin, RabbitMQ veya Kafka gibi mesaj kuyruklar\u0131 kullan\u0131labilir.<\/li>\n<\/ul>\n<h2>Sonu\u00e7<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, mikroservislerde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in g\u00fc\u00e7l\u00fc bir mekanizma sunar, ancak karma\u015f\u0131kl\u0131\u011f\u0131 ve performans sorunlar\u0131 nedeniyle dikkatli kullan\u0131lmal\u0131d\u0131r. Alternatif yakla\u015f\u0131mlar, daha fazla esneklik ve performans sunabilir. Projenizin ihtiya\u00e7lar\u0131na en uygun \u00e7\u00f6z\u00fcm\u00fc se\u00e7mek \u00f6nemlidir. Daha fazla bilgi i\u00e7in <a href=\"https:\/\/fatihsoysal.com\">fatihsoysal.com<\/a> adresini ziyaret edebilirsiniz.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/via.placeholder.com\/500x300\" alt=\"\u0130ki Fazl\u0131 Taahh\u00fct \u015eemas\u0131\"><\/p>\n<p>Bu makalede <a href=\"https:\/\/dev.to\/vipulkumarsviit\/understanding-two-phase-commit-in-microservices-2b82\">bu kaynaktan<\/a> faydalan\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p>#Etiketler: Mikroservisler, \u0130ki Fazl\u0131 Taahh\u00fct, 2PC, Veri Tutarl\u0131l\u0131\u011f\u0131, Da\u011f\u0131t\u0131k Sistemler, Saga Pattern, Message Queues, Atomik \u0130\u015flemler, Koordinat\u00f6r, Kat\u0131l\u0131mc\u0131, Haz\u0131rl\u0131k A\u015famas\u0131, Taahh\u00fct A\u015famas\u0131, Geri Alma, Veritaban\u0131 \u0130\u015flemleri<br \/>\n<\/body><br \/>\n<\/html><br \/>\n“`<\/p>\n","protected":false},"excerpt":{"rendered":"“`html Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir…","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-4045","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-genel","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"\n<title>Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/title>\n<meta name=\"description\" content=\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\" \/>\n<meta property=\"og:description\" content=\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-16T05:46:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/via.placeholder.com\/500x300\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\",\"datePublished\":\"2024-11-16T05:46:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"},\"wordCount\":708,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"image\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/via.placeholder.com\/500x300\",\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#respond\"]}],\"copyrightYear\":\"2024\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\",\"name\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/via.placeholder.com\/500x300\",\"datePublished\":\"2024-11-16T05:46:03+00:00\",\"description\":\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. 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Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\",\"url\":\"https:\/\/via.placeholder.com\/500x300\",\"contentUrl\":\"https:\/\/via.placeholder.com\/500x300\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim\",\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\",\"name\":\"Fatih Soysal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"contentUrl\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"width\":512,\"height\":512,\"caption\":\"Fatih Soysal\"},\"logo\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\"},\"description\":\"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/\"}]}<\/script>\n","yoast_head_json":{"title":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak","description":"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. 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{"id":4045,"date":"2024-11-16T08:46:03","date_gmt":"2024-11-16T05:46:03","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/"},"modified":"2024-11-16T08:46:03","modified_gmt":"2024-11-16T05:46:03","slug":"mikroservislerde-iki-fazli-taahhut-anlamak","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/","title":{"rendered":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak"},"content":{"rendered":"

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\n Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/title><br \/>\n<\/head><br \/>\n<body><\/p>\n<p>Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/p>\n<p>Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC’nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.<\/p>\n<h2>\u0130ki Fazl\u0131 Taahh\u00fct (2PC) Nedir?<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, da\u011f\u0131t\u0131lm\u0131\u015f bir sistemde birden fazla veritaban\u0131 veya i\u015flem y\u00f6neticisi \u00fczerinde ger\u00e7ekle\u015ftirilen i\u015flemlerin tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flayan bir protokol t\u00fcr\u00fcd\u00fcr. Bu protokol, iki ana a\u015famadan olu\u015fur: Haz\u0131rl\u0131k ve Taahh\u00fct.<\/p>\n<p>**Haz\u0131rl\u0131k A\u015famas\u0131:** Koordinat\u00f6r, t\u00fcm kat\u0131l\u0131mc\u0131 i\u015flem y\u00f6neticilerine i\u015flemi haz\u0131rlama talimat\u0131 verir. Kat\u0131l\u0131mc\u0131lar, i\u015flemi ba\u015far\u0131yla tamamlayabilirlerse “Haz\u0131r” cevab\u0131 g\u00f6nderirler, aksi takdirde “Haz\u0131r De\u011fil” cevab\u0131 g\u00f6nderirler. Bu a\u015famada i\u015flem y\u00f6neticileri i\u015flemi ge\u00e7ici olarak kaydederler fakat verileri kal\u0131c\u0131 olarak taahh\u00fct etmezler.<\/p>\n<p>**Taahh\u00fct A\u015famas\u0131:** Koordinat\u00f6r, t\u00fcm kat\u0131l\u0131mc\u0131lardan “Haz\u0131r” cevab\u0131 ald\u0131ysa, her birine i\u015flemi taahh\u00fct etmelerini s\u00f6yler. E\u011fer tek bir kat\u0131l\u0131mc\u0131 bile “Haz\u0131r De\u011fil” cevab\u0131 vermi\u015fse, koordinat\u00f6r t\u00fcm kat\u0131l\u0131mc\u0131lara i\u015flemi geri alma (rollback) talimat\u0131 verir. Bu sayede tutarl\u0131l\u0131k sa\u011flan\u0131r.<\/p>\n<h2>Mikroservislerde 2PC’nin Uygulamas\u0131<\/h2>\n<p>Mikroservis mimarisinde, her bir servis genellikle kendi veritaban\u0131n\u0131 y\u00f6netir. Dolay\u0131s\u0131yla, da\u011f\u0131t\u0131lm\u0131\u015f bir i\u015flemde birden fazla veritaban\u0131n\u0131n tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in 2PC kullan\u0131l\u0131r. \u00d6rne\u011fin, bir e-ticaret uygulamas\u0131nda, bir sipari\u015fin i\u015flenmesi s\u0131ras\u0131nda, \u00fcr\u00fcn stok veritaban\u0131n\u0131n g\u00fcncellenmesi ve \u00f6deme veritaban\u0131n\u0131n g\u00fcncellenmesi ayn\u0131 anda yap\u0131lmal\u0131d\u0131r. 2PC, bu i\u015flemlerin her ikisinin de ba\u015far\u0131l\u0131 veya ba\u015far\u0131s\u0131z olmas\u0131n\u0131 garanti eder.<\/p>\n<h2>2PC’nin Avantajlar\u0131 ve Dezavantajlar\u0131<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, da\u011f\u0131t\u0131lm\u0131\u015f sistemlerde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flaman\u0131n g\u00fc\u00e7l\u00fc bir yoludur. Ancak, baz\u0131 \u00f6nemli dezavantajlar\u0131 da vard\u0131r.<\/p>\n<h3>Avantajlar:<\/h3>\n<ul>\n<li>Veri tutarl\u0131l\u0131\u011f\u0131n\u0131 garanti eder.<\/li>\n<li>\u0130\u015flemlerin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flar.<\/li>\n<\/ul>\n<h3>Dezavantajlar:<\/h3>\n<ul>\n<li>Karma\u015f\u0131kl\u0131k: Uygulamas\u0131 olduk\u00e7a karma\u015f\u0131k olabilir.<\/li>\n<li>Performans: \u0130\u015flem s\u00fcresini uzatabilir ve performans\u0131 d\u00fc\u015f\u00fcrebilir. Ayr\u0131ca, “Haz\u0131r” durumunda uzun s\u00fcre beklemelerin olu\u015fma riski vard\u0131r.<\/li>\n<li>Tek Nokta Ar\u0131zas\u0131: Koordinat\u00f6r\u00fcn \u00e7\u00f6kmesi durumunda, sistemin tutarl\u0131l\u0131\u011f\u0131 tehlikeye girebilir.<\/li>\n<li>Blokaj: Bir i\u015flem y\u00f6neticisi “Haz\u0131r” cevab\u0131 vermeyi geciktirirse, di\u011fer i\u015flemler bloke olabilir.<\/li>\n<\/ul>\n<h2>Alternatifler<\/h2>\n<p>2PC’nin dezavantajlar\u0131ndan dolay\u0131, alternatif yakla\u015f\u0131mlar da mevcuttur. Bu yakla\u015f\u0131mlar genellikle 2PC’nin kesin garantisi yerine, tutarl\u0131l\u0131\u011f\u0131n olas\u0131l\u0131\u011f\u0131n\u0131 art\u0131rmay\u0131 hedefler.<\/p>\n<ul>\n<li><strong>Saga Pattern:<\/strong> \u0130\u015flemi k\u00fc\u00e7\u00fck, ba\u011f\u0131ms\u0131z i\u015flemlere ay\u0131r\u0131r ve her bir i\u015flem geri al\u0131nabilir hale getirir. Bu sayede, her bir i\u015flem ayr\u0131 ayr\u0131 y\u00f6netilebilir ve daha fazla esneklik sa\u011flan\u0131r. <\/li>\n<li><strong>Message Queues:<\/strong> \u0130\u015flemler aras\u0131ndaki koordinasyonu y\u00f6netmek ve mesaj s\u0131ralar\u0131n\u0131 kullanarak tutarl\u0131l\u0131\u011f\u0131 sa\u011flamak i\u00e7in kullan\u0131labilir. \u00d6rne\u011fin, RabbitMQ veya Kafka gibi mesaj kuyruklar\u0131 kullan\u0131labilir.<\/li>\n<\/ul>\n<h2>Sonu\u00e7<\/h2>\n<p>\u0130ki fazl\u0131 taahh\u00fct, mikroservislerde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in g\u00fc\u00e7l\u00fc bir mekanizma sunar, ancak karma\u015f\u0131kl\u0131\u011f\u0131 ve performans sorunlar\u0131 nedeniyle dikkatli kullan\u0131lmal\u0131d\u0131r. Alternatif yakla\u015f\u0131mlar, daha fazla esneklik ve performans sunabilir. Projenizin ihtiya\u00e7lar\u0131na en uygun \u00e7\u00f6z\u00fcm\u00fc se\u00e7mek \u00f6nemlidir. Daha fazla bilgi i\u00e7in <a href=\"https:\/\/fatihsoysal.com\">fatihsoysal.com<\/a> adresini ziyaret edebilirsiniz.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/via.placeholder.com\/500x300\" alt=\"\u0130ki Fazl\u0131 Taahh\u00fct \u015eemas\u0131\"><\/p>\n<p>Bu makalede <a href=\"https:\/\/dev.to\/vipulkumarsviit\/understanding-two-phase-commit-in-microservices-2b82\">bu kaynaktan<\/a> faydalan\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p>#Etiketler: Mikroservisler, \u0130ki Fazl\u0131 Taahh\u00fct, 2PC, Veri Tutarl\u0131l\u0131\u011f\u0131, Da\u011f\u0131t\u0131k Sistemler, Saga Pattern, Message Queues, Atomik \u0130\u015flemler, Koordinat\u00f6r, Kat\u0131l\u0131mc\u0131, Haz\u0131rl\u0131k A\u015famas\u0131, Taahh\u00fct A\u015famas\u0131, Geri Alma, Veritaban\u0131 \u0130\u015flemleri<br \/>\n<\/body><br \/>\n<\/html><br \/>\n“`<\/p>\n","protected":false},"excerpt":{"rendered":"“`html Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir…","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-4045","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-genel","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"\n<title>Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak<\/title>\n<meta name=\"description\" content=\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\" \/>\n<meta property=\"og:description\" content=\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-16T05:46:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/via.placeholder.com\/500x300\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\",\"datePublished\":\"2024-11-16T05:46:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"},\"wordCount\":708,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"image\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/via.placeholder.com\/500x300\",\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#respond\"]}],\"copyrightYear\":\"2024\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\",\"name\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/via.placeholder.com\/500x300\",\"datePublished\":\"2024-11-16T05:46:03+00:00\",\"description\":\"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. 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Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage\",\"url\":\"https:\/\/via.placeholder.com\/500x300\",\"contentUrl\":\"https:\/\/via.placeholder.com\/500x300\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim\",\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\",\"name\":\"Fatih Soysal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"contentUrl\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"width\":512,\"height\":512,\"caption\":\"Fatih Soysal\"},\"logo\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\"},\"description\":\"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/\"}]}<\/script>\n","yoast_head_json":{"title":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak","description":"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/","og_locale":"tr_TR","og_type":"article","og_title":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak","og_description":"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. 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Bu makalede, mikroservislerde iki fazl\u0131 taahh\u00fct\u00fcn nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, avantajlar\u0131n\u0131, dezavantajlar\u0131n\u0131 ve alternatiflerini detayl\u0131 bir \u015fekilde inceleyece\u011fiz.","og_url":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/","og_site_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","article_published_time":"2024-11-16T05:46:03+00:00","og_image":[{"url":"https:\/\/via.placeholder.com\/500x300","type":"","width":"","height":""}],"author":"Fatih Soysal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Fatih Soysal","Tahmini okuma s\u00fcresi":"3 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#article","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/"},"author":{"name":"Fatih Soysal","@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"headline":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak","datePublished":"2024-11-16T05:46:03+00:00","mainEntityOfPage":{"@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/"},"wordCount":708,"commentCount":0,"publisher":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"image":{"@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage"},"thumbnailUrl":"https:\/\/via.placeholder.com\/500x300","inLanguage":"tr","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#respond"]}],"copyrightYear":"2024","copyrightHolder":{"@id":"https:\/\/fatihsoysal.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/","url":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/","name":"Mikroservislerde \u0130ki Fazl\u0131 Taahh\u00fct Anlamak","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage"},"image":{"@id":"https:\/\/fatihsoysal.com\/blog\/mikroservislerde-iki-fazli-taahhut-anlamak\/#primaryimage"},"thumbnailUrl":"https:\/\/via.placeholder.com\/500x300","datePublished":"2024-11-16T05:46:03+00:00","description":"Mikroservis mimarilerinde veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak b\u00fcy\u00fck bir zorluk te\u015fkil eder. Birden fazla ba\u011f\u0131ms\u0131z servisin i\u015flemleri koordineli bir \u015fekilde tamamlamas\u0131 gerekmektedir. Bu noktada, iki fazl\u0131 taahh\u00fct (2PC) protokol\u00fc, veritaban\u0131 i\u015flemlerinin atomik olarak tamamlanmas\u0131n\u0131 sa\u011flamak i\u00e7in etkili bir \u00e7\u00f6z\u00fcm olarak \u00f6ne \u00e7\u0131kar. Ancak, mikroservislerdeki da\u011f\u0131t\u0131k do\u011fas\u0131 nedeniyle, 2PC'nin kendi zorluklar\u0131 vard\u0131r. 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