{"id":479445,"date":"2023-08-09T10:40:10","date_gmt":"2023-08-09T10:40:10","guid":{"rendered":""},"modified":"2023-09-05T11:18:49","modified_gmt":"2023-09-05T11:18:49","slug":"universally-unique-identifier","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/universally-unique-identifier\/","title":{"rendered":"Evrensel olarak benzersiz tan\u0131mlay\u0131c\u0131"},"content":{"rendered":"<p>Evrensel benzersiz tan\u0131mlay\u0131c\u0131 hakk\u0131nda k\u0131sa bilgi<\/p>\n<p>Evrensel benzersiz tan\u0131mlay\u0131c\u0131lar (UUID&#039;ler), bilgisayar sistemlerindeki bilgileri tan\u0131mlamak i\u00e7in kullan\u0131lan 128 bitlik say\u0131lard\u0131r. Genellikle merkezi bir otoriteye veya taraflar aras\u0131ndaki koordinasyona dayanmaks\u0131z\u0131n verileri benzersiz bir referansla etiketlemek i\u00e7in kullan\u0131l\u0131rlar.<\/p>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131n\u0131n K\u00f6keninin Tarihi ve \u0130lk S\u00f6z\u00fc<\/h2>\n<p>UUID&#039;ler ilk olarak 1980&#039;lerin ba\u015f\u0131nda Apollo A\u011f Bilgi \u0130\u015flem Sisteminin bir par\u00e7as\u0131 olarak tan\u0131mland\u0131. \u0130lk standartla\u015ft\u0131r\u0131lm\u0131\u015f spesifikasyon 1990 y\u0131l\u0131nda Open Software Foundation&#039;\u0131n (OSF) Da\u011f\u0131t\u0131lm\u0131\u015f Bilgi \u0130\u015flem Ortam\u0131&#039;n\u0131n (DCE) bir par\u00e7as\u0131 olarak yay\u0131nland\u0131. O zamandan beri UUID&#039;ler bir\u00e7ok sistem ve protokolde kullan\u0131lan ortak bir standart haline geldi.<\/p>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131 Hakk\u0131nda Detayl\u0131 Bilgi: Konuyu Geni\u015fletmek<\/h2>\n<p>UUID&#039;ler, sistemler, cihazlar ve zaman i\u00e7indeki noktalar aras\u0131nda benzersiz kalan tan\u0131mlay\u0131c\u0131lar olarak yaz\u0131l\u0131m yap\u0131m\u0131nda yayg\u0131n olarak kullan\u0131l\u0131r. ISO\/IEC 9834-8:2014 standard\u0131, UUID&#039;lerin resmi \u00f6zelliklerini tan\u0131mlar. Dosya sistemlerinden veritaban\u0131 anahtarlar\u0131na kadar \u00e7e\u015fitli uygulamalarda kullan\u0131l\u0131rlar.<\/p>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131n\u0131n \u0130\u00e7 Yap\u0131s\u0131: Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131 Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h2>\n<p>UUID&#039;ler be\u015f b\u00f6l\u00fcmden olu\u015fur: 32 bitlik zaman d\u00fc\u015f\u00fck, 16 bitlik zaman ortas\u0131, 16 bitlik zaman y\u00fcksek ve s\u00fcr\u00fcm, 8 bitlik saat s\u0131ras\u0131 ve ayr\u0131lm\u0131\u015f, 8 bitlik saat s\u0131ras\u0131 ve d\u00fc\u015f\u00fck ve 48 bit d\u00fc\u011f\u00fcm. D\u00fczen, kopyalar\u0131n olas\u0131l\u0131k d\u0131\u015f\u0131 olmas\u0131n\u0131 sa\u011flamak i\u00e7in yeterli \u00e7e\u015fitlilik sa\u011flar.<\/p>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131n\u0131n Temel \u00d6zelliklerinin Analizi<\/h2>\n<ul>\n<li><strong>Benzersizlik:<\/strong> Bir UUID&#039;nin birincil \u00f6zelli\u011fi, uzay ve zaman boyunca benzersiz olmas\u0131d\u0131r.<\/li>\n<li><strong>Standartlara dayal\u0131:<\/strong> Uluslararas\u0131 bir standartla tan\u0131mlanm\u0131\u015ft\u0131r.<\/li>\n<li><strong>Merkezi Otorite Yok:<\/strong> UUID&#039;ler merkezi bir otoriteye ihtiya\u00e7 duymadan farkl\u0131 sistemler taraf\u0131ndan ba\u011f\u0131ms\u0131z olarak olu\u015fturulabilmektedir.<\/li>\n<li><strong>\u00c7ok y\u00f6nl\u00fcl\u00fck:<\/strong> Dosya sistemlerinden a\u011f protokollerine kadar \u00e7e\u015fitli uygulamalarda kullan\u0131l\u0131r.<\/li>\n<\/ul>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131 T\u00fcrleri<\/h2>\n<p>UUID&#039;lerin her biri farkl\u0131 ama\u00e7lara hizmet eden be\u015f s\u00fcr\u00fcm\u00fc vard\u0131r:<\/p>\n<table>\n<thead>\n<tr>\n<th>S\u00fcr\u00fcm<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>MAC adresine ve zaman damgas\u0131na g\u00f6re<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>POSIX UID&#039;leriyle DCE G\u00fcvenli\u011fi<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>MD5 karmas\u0131na ve bir ad alan\u0131na dayal\u0131d\u0131r<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Rastgele olu\u015fturulmu\u015f<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>SHA-1 karmas\u0131na ve ad alan\u0131na dayal\u0131d\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131y\u0131 Kullanma Yollar\u0131, Kullan\u0131ma \u0130li\u015fkin Sorunlar ve \u00c7\u00f6z\u00fcmleri<\/h2>\n<p>UUID&#039;ler \u00e7e\u015fitli uygulamalarda kullan\u0131l\u0131r:<\/p>\n<ul>\n<li><strong>Veritabanlar\u0131:<\/strong> Kay\u0131tlar i\u00e7in benzersiz anahtarlar olarak.<\/li>\n<li><strong>Dosya Sistemleri:<\/strong> Dosyalar\u0131 benzersiz \u015fekilde tan\u0131mlamak i\u00e7in.<\/li>\n<li><strong>A\u011f olu\u015fturma:<\/strong> Oturum tan\u0131mlamas\u0131 i\u00e7in.<\/li>\n<\/ul>\n<p><strong>Sorunlar:<\/strong><\/p>\n<ul>\n<li><strong>\u00c7arp\u0131\u015fmalar:<\/strong> Nadiren \u00e7arp\u0131\u015fmalar meydana gelebilir.<\/li>\n<li><strong>Verim:<\/strong> Nesil performans\u0131 etkileyebilir.<\/li>\n<\/ul>\n<p><strong>\u00c7\u00f6z\u00fcmler:<\/strong><\/p>\n<ul>\n<li><strong>S\u00fcr\u00fcm 4&#039;\u00fc kullanma:<\/strong> \u00c7arp\u0131\u015fma olas\u0131l\u0131\u011f\u0131n\u0131 azalt\u0131r.<\/li>\n<li><strong>Optimize Edilmi\u015f Kitapl\u0131klar:<\/strong> UUID&#039;ler olu\u015fturmak i\u00e7in verimli kitapl\u0131klardan yararlanma.<\/li>\n<\/ul>\n<h2>Ana \u00d6zellikler ve Benzer Terimlerle Di\u011fer Kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n<ul>\n<li><strong>UUID ve GUID:<\/strong> GUID, UUID&#039;nin Microsoft uygulamas\u0131d\u0131r. Her ikisi de 128 bitlik de\u011ferlerdir ve GUID genellikle UUID ile birbirinin yerine kullan\u0131l\u0131r.<\/li>\n<li><strong>Sistemler Aras\u0131nda Benzersizlik:<\/strong> Yerel kimliklerin aksine UUID&#039;ler sistemler aras\u0131nda benzersizli\u011fi korur.<\/li>\n<\/ul>\n<h2>Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131ya \u0130li\u015fkin Gelece\u011fin Perspektifleri ve Teknolojileri<\/h2>\n<p>Geli\u015fen teknolojiler, g\u00fcvenli\u011fi ve birlikte \u00e7al\u0131\u015fabilirli\u011fi geli\u015ftirmek i\u00e7in UUID&#039;lerden yararlanabilir ve geli\u015fen ihtiya\u00e7lara ve \u015fifreleme standartlar\u0131na uyum sa\u011flamak i\u00e7in yeni s\u00fcr\u00fcmler tan\u0131t\u0131labilir.<\/p>\n<h2>Proxy Sunucular\u0131 Nas\u0131l Kullan\u0131labilir veya Evrensel Benzersiz Tan\u0131mlay\u0131c\u0131yla Nas\u0131l \u0130li\u015fkilendirilebilir?<\/h2>\n<p>OneProxy taraf\u0131ndan sa\u011flananlar gibi proxy sunucular\u0131, kullan\u0131c\u0131 oturumlar\u0131n\u0131 benzersiz bir \u015fekilde tan\u0131mlamak veya veri paketlerini izlemek i\u00e7in UUID&#039;leri kullanabilir. Proxy sunucular, UUID&#039;leri kullanarak ba\u011flant\u0131lar\u0131 \u00e7arp\u0131\u015fma olmadan verimli bir \u015fekilde y\u00f6netebilir ve gizlili\u011fi ve g\u00fcvenli\u011fi koruyabilir.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<ul>\n<li><a href=\"https:\/\/tools.ietf.org\/html\/rfc4122\" target=\"_new\" rel=\"noopener nofollow\">RFC 4122: Evrensel Olarak Benzersiz Bir Tan\u0131mlay\u0131c\u0131 (UUID) URN Ad Alan\u0131<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/66146.html\" target=\"_new\" rel=\"noopener nofollow\">ISO\/IEC 9834-8:2014<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/tr\/\" target=\"_new\" rel=\"noopener\">OneProxy Web Sitesi<\/a> UUID&#039;lerin proxy sunucu y\u00f6netiminde nas\u0131l kullan\u0131labilece\u011fine ili\u015fkin ayr\u0131nt\u0131lar i\u00e7in.<\/li>\n<\/ul>","protected":false},"featured_media":479446,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479445","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Universally Unique Identifier (UUID)<\/mark>","faq_items":[{"question":"What is a Universally Unique Identifier (UUID)?","answer":"<p>A Universally Unique Identifier (UUID) is a 128-bit number used to uniquely identify information in computer systems. It is a standardized and globally unique identifier without the need for central coordination.<\/p>"},{"question":"How did UUIDs originate, and when were they first mentioned?","answer":"<p>UUIDs were first defined as part of the Apollo Network Computing System in the early 1980s. The first standardized specification was published in 1990 as part of the Open Software Foundation's (OSF) Distributed Computing Environment (DCE).<\/p>"},{"question":"How do UUIDs work, and what is their internal structure?","answer":"<p>UUIDs consist of five parts: a 32-bit time-low, 16-bit time-mid, 16-bit time-high-and-version, 8-bit clock-seq-and-reserved, 8-bit clock-seq-low, and 48-bit node. This structure ensures their uniqueness across space and time.<\/p>"},{"question":"What are the key features of UUIDs?","answer":"<p>The key features of UUIDs include:<\/p><ul><li>Uniqueness: UUIDs are globally unique across different systems and devices.<\/li><li>Standards-based: They are defined by the ISO\/IEC 9834-8:2014 international standard.<\/li><li>No Central Authority: UUIDs can be generated independently without requiring coordination from a central authority.<\/li><li>Versatility: They are used in various applications, including file systems, databases, and network protocols.<\/li><\/ul>"},{"question":"What are the different types of UUIDs?","answer":"<p>There are five versions of UUIDs, each serving different purposes:<\/p><ol><li>Version 1: Based on MAC address and timestamp.<\/li><li>Version 2: DCE Security, with POSIX UIDs.<\/li><li>Version 3: Based on MD5 hash and a namespace.<\/li><li>Version 4: Randomly generated.<\/li><li>Version 5: Based on SHA-1 hash and a namespace.<\/li><\/ol>"},{"question":"How are UUIDs used, and what are the associated problems and solutions?","answer":"<p>UUIDs are used in various applications, such as databases, file systems, and networking, to uniquely identify information. However, problems like collisions and potential performance issues may arise.<\/p><p>To address these issues, developers can use Version 4 UUIDs to reduce collision probabilities and optimize libraries for efficient UUID generation.<\/p>"},{"question":"How do UUIDs compare to GUIDs, and what makes them unique across systems?","answer":"<p>GUID (Globally Unique Identifier) is a Microsoft implementation of UUID, both being 128-bit values. UUIDs maintain their uniqueness across systems, unlike local IDs, making them suitable for cross-platform applications.<\/p>"},{"question":"What does the future hold for UUIDs, and how are they associated with proxy servers like OneProxy?","answer":"<p>In the future, UUIDs may see advancements to accommodate evolving cryptographic standards and enhance security and interoperability. Proxy servers like OneProxy can utilize UUIDs to uniquely identify user sessions and manage connections efficiently, ensuring privacy and security.<\/p><p>For more information and applications of UUIDs, please visit the provided related links.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/479445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/479445\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/479446"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=479445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}