{"id":476390,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-09-05T11:12:37","modified_gmt":"2023-09-05T11:12:37","slug":"concurrency-control","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/concurrency-control\/","title":{"rendered":"E\u015fzamanl\u0131l\u0131k kontrol\u00fc"},"content":{"rendered":"<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc, \u00f6zellikle proxy sunucular ba\u011flam\u0131nda, modern bilgi i\u015flem sistemlerinin hayati bir y\u00f6n\u00fcd\u00fcr. Payla\u015f\u0131lan kaynaklara e\u015fzamanl\u0131 eri\u015fimi y\u00f6netmek, birden fazla kullan\u0131c\u0131 veya i\u015flemin veri tutars\u0131zl\u0131klar\u0131na veya \u00e7ak\u0131\u015fmalara neden olmadan bunlarla etkile\u015fime girebilmesini sa\u011flamak i\u00e7in kullan\u0131lan bir y\u00f6ntemdir. E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn temel amac\u0131, performans\u0131 ve verimlili\u011fi en \u00fcst d\u00fczeye \u00e7\u0131kar\u0131rken veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc ve tutarl\u0131l\u0131\u011f\u0131n\u0131 korumakt\u0131r.<\/p>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn k\u00f6keninin tarihi ve bundan ilk s\u00f6z<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc kavram\u0131, \u00e7ok kullan\u0131c\u0131l\u0131 sistemlerin yayg\u0131nla\u015ft\u0131\u011f\u0131 bilgisayarlar\u0131n ilk g\u00fcnlerine kadar uzan\u0131r. E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn ilk s\u00f6z\u00fc, veritabanlar\u0131n\u0131n ve i\u015flem i\u015fleme sistemlerinin pop\u00fclerlik kazanmaya ba\u015flad\u0131\u011f\u0131 1960&#039;lara ve 1970&#039;lere kadar uzanabilir. Bu s\u00fcre zarf\u0131nda, e\u015fzamanl\u0131 i\u015flemleri m\u00fcdahale olmadan y\u00fcr\u00fctme ihtiyac\u0131 kritik bir zorluk olarak ortaya \u00e7\u0131kt\u0131.<\/p>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fc hakk\u0131nda ayr\u0131nt\u0131l\u0131 bilgi<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc, birden fazla kullan\u0131c\u0131n\u0131n veya s\u00fcrecin ayn\u0131 anda payla\u015f\u0131lan kaynaklara eri\u015fmeye \u00e7al\u0131\u015fmas\u0131 sorununu \u00e7\u00f6zer. Uygun kontrol mekanizmalar\u0131n\u0131n yoklu\u011funda e\u015f zamanl\u0131 operasyonlar a\u015fa\u011f\u0131daki gibi \u00e7e\u015fitli sorunlara yol a\u00e7abilir:<\/p>\n<ul>\n<li>\n<p><strong>Kay\u0131p G\u00fcncellemeler:<\/strong> \u0130ki veya daha fazla i\u015flem ayn\u0131 kayna\u011f\u0131 ayn\u0131 anda g\u00fcncellemeye \u00e7al\u0131\u015ft\u0131\u011f\u0131nda, bir g\u00fcncelleme kaybolabilir ve bu da veri tutars\u0131zl\u0131klar\u0131na yol a\u00e7abilir.<\/p>\n<\/li>\n<li>\n<p><strong>Kirli Okumalar:<\/strong> Bir i\u015flem, hen\u00fcz ger\u00e7ekle\u015ftirilmemi\u015f ba\u015fka bir i\u015flem taraf\u0131ndan de\u011fi\u015ftirilen verileri okur ve bu da yanl\u0131\u015f bilgi al\u0131m\u0131na neden olur.<\/p>\n<\/li>\n<li>\n<p><strong>Tekrarlanamayan Okumalar:<\/strong> Bir i\u015flem y\u00fcr\u00fct\u00fcl\u00fcrken ayn\u0131 veriyi birden \u00e7ok kez okudu\u011funda, di\u011fer i\u015flemlerin yapt\u0131\u011f\u0131 g\u00fcncellemeler nedeniyle farkl\u0131 de\u011ferler bulabilir.<\/p>\n<\/li>\n<li>\n<p><strong>Hayalet Okur:<\/strong> Bir i\u015flem bir veri k\u00fcmesini okur ve y\u00fcr\u00fct\u00fclmesi s\u0131ras\u0131nda ba\u015fka bir i\u015flem sat\u0131rlar\u0131 ekler veya siler, bu da ilk i\u015flemin ek veya eksik kay\u0131tlar\u0131 g\u00f6zlemlemesine neden olur.<\/p>\n<\/li>\n<\/ul>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn i\u00e7 yap\u0131s\u0131. E\u015fzamanl\u0131l\u0131k kontrol\u00fc nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc, e\u015fzamanl\u0131 eri\u015fimi etkili bir \u015fekilde y\u00f6netmek i\u00e7in \u00e7e\u015fitli teknikler kullan\u0131r. Bu teknikler genel olarak iki t\u00fcre ayr\u0131labilir:<\/p>\n<ol>\n<li>\n<p><strong>K\u00f6t\u00fcmser E\u015fzamanl\u0131l\u0131k Kontrol\u00fc:<\/strong> Bu yakla\u015f\u0131mda, bir i\u015flem taraf\u0131ndan kullan\u0131lan kayna\u011fa di\u011fer kullan\u0131c\u0131lar\u0131n eri\u015fmesini engellemek i\u00e7in kilit tabanl\u0131 bir mekanizma kullan\u0131lmaktad\u0131r. Bu yakla\u015f\u0131m \u201ck\u00f6t\u00fcmser\u201ddir \u00e7\u00fcnk\u00fc \u00e7at\u0131\u015fmalar\u0131n muhtemel oldu\u011funu varsayar ve bunlar\u0131 \u00f6nlemek i\u00e7in \u00f6nlemler al\u0131r. Yayg\u0131n kilit t\u00fcrleri \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li>\n<p><strong>Payla\u015f\u0131ml\u0131 Kilit (S-kilidi):<\/strong> Birden fazla i\u015flemin ayn\u0131 anda bir kayna\u011f\u0131 okumas\u0131na izin verir ancak yazma eri\u015fimini engeller.<\/p>\n<\/li>\n<li>\n<p><strong>\u00d6zel Kilit (X kilidi):<\/strong> Ba\u015fka herhangi bir i\u015flemin kayna\u011f\u0131 okumas\u0131n\u0131 veya yazmas\u0131n\u0131 \u00f6nleyerek \u00f6zel eri\u015fim sa\u011flar.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u0130yimser E\u015fzamanl\u0131l\u0131k Kontrol\u00fc:<\/strong> Bu yakla\u015f\u0131m, \u00e7ak\u0131\u015fmalar\u0131n seyrek oldu\u011funu ve kilit kullanmad\u0131\u011f\u0131n\u0131 varsayar. Bunun yerine i\u015flemlerin engellemeden ilerlemesine olanak tan\u0131r. Sistem, taahh\u00fctte bulunmadan \u00f6nce \u00e7ak\u0131\u015fmalar\u0131 kontrol eder ve veri tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flar. Bir \u00e7ak\u0131\u015fma tespit edilirse i\u015flem geri al\u0131n\u0131r ve i\u015flem ba\u015far\u0131l\u0131 oluncaya kadar tekrarlan\u0131r.<\/p>\n<\/li>\n<\/ol>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn temel \u00f6zelliklerinin analizi<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fcn temel \u00f6zellikleri \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li>\n<p><strong>\u0130zolasyon:<\/strong> Paraziti \u00f6nlemek ve tutarl\u0131l\u0131\u011f\u0131 korumak i\u00e7in her i\u015flemin di\u011ferlerinden ayr\u0131 olarak y\u00fcr\u00fct\u00fclmesini sa\u011flamak.<\/p>\n<\/li>\n<li>\n<p><strong>Kilit Par\u00e7al\u0131l\u0131\u011f\u0131:<\/strong> E\u015fzamanl\u0131l\u0131k ve kaynak \u00e7eki\u015fmesi aras\u0131nda bir denge kurmak i\u00e7in kilitlerin boyutunu ve kapsam\u0131n\u0131 belirlemek.<\/p>\n<\/li>\n<li>\n<p><strong>Kilitlenme \u0130\u015flemi:<\/strong> \u0130\u015flemler birbirlerinin kilitleri a\u00e7mas\u0131n\u0131 beklerken ortaya \u00e7\u0131kan kilitlenmeleri tespit etmek ve \u00e7\u00f6zmek i\u00e7in mekanizmalar uygulamak.<\/p>\n<\/li>\n<li>\n<p><strong>\u0130\u015flem Dayan\u0131kl\u0131l\u0131\u011f\u0131:<\/strong> Bir i\u015flem ger\u00e7ekle\u015ftirildikten sonra de\u011fi\u015fikliklerin kal\u0131c\u0131 olaca\u011f\u0131n\u0131 ve sistem ar\u0131zalar\u0131ndan etkilenmeyece\u011fini garanti eder.<\/p>\n<\/li>\n<li>\n<p><strong>E\u015fzamanl\u0131l\u0131k Kontrol Algoritmalar\u0131:<\/strong> E\u015fzamanl\u0131 eri\u015fimi y\u00f6netmek i\u00e7in \u0130ki A\u015famal\u0131 Kilitleme (2PL), Zaman Damgas\u0131 S\u0131ralamas\u0131 ve Serile\u015ftirilebilir Anl\u0131k G\u00f6r\u00fcnt\u00fc Yal\u0131t\u0131m\u0131 (SSI) gibi \u00e7e\u015fitli algoritmalar kullan\u0131l\u0131r.<\/p>\n<\/li>\n<\/ul>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fc t\u00fcrleri<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc yakla\u015f\u0131mlar\u0131na g\u00f6re kategorize edilebilir:<\/p>\n<table>\n<thead>\n<tr>\n<th>Tip<\/th>\n<th>Tan\u0131m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u00f6t\u00fcmser E\u015fzamanl\u0131l\u0131k Kontrol\u00fc<\/td>\n<td>Kaynaklara e\u015fzamanl\u0131 eri\u015fimi \u00f6nlemek i\u00e7in kilitler kullan\u0131r.<\/td>\n<\/tr>\n<tr>\n<td>\u0130yimser E\u015fzamanl\u0131l\u0131k Kontrol\u00fc<\/td>\n<td>E\u015fzamanl\u0131 eri\u015fime izin verir ve taahh\u00fctte bulunmadan \u00f6nce \u00e7ak\u0131\u015fmalar\u0131 kontrol eder.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fcn\u00fc kullanma yollar\u0131, sorunlar ve kullan\u0131mla ilgili \u00e7\u00f6z\u00fcmleri<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc, a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere \u00e7e\u015fitli senaryolarda \u00f6nemlidir:<\/p>\n<ul>\n<li>\n<p><strong>Veritaban\u0131 Y\u00f6netim Sistemleri:<\/strong> \u00c7ok kullan\u0131c\u0131l\u0131 veritaban\u0131 ortamlar\u0131nda veri tutarl\u0131l\u0131\u011f\u0131n\u0131n ve b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn sa\u011flanmas\u0131.<\/p>\n<\/li>\n<li>\n<p><strong>Proxy Sunucular\u0131:<\/strong> Verimli ve g\u00fcvenilir hizmetler sa\u011flamak i\u00e7in birden fazla m\u00fc\u015fteriden gelen e\u015f zamanl\u0131 istekleri y\u00f6netmek.<\/p>\n<\/li>\n<\/ul>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fcyle ilgili sorunlar \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li>\n<p><strong>Performans Ek Y\u00fck\u00fc:<\/strong> Kilit temelli yakla\u015f\u0131mlar \u00e7eki\u015fmeye yol a\u00e7abilir ve performans\u0131 d\u00fc\u015f\u00fcrebilir.<\/p>\n<\/li>\n<li>\n<p><strong>Kilitlenmeler:<\/strong> Birbirlerinin kilitlenmesini bekleyen i\u015flemler kilitlenme durumlar\u0131na neden olabilir.<\/p>\n<\/li>\n<\/ul>\n<p>Bu sorunlar\u0131 \u00e7\u00f6zmek i\u00e7in kilitlenme alg\u0131lama ve \u00e7\u00f6z\u00fcmleme algoritmalar\u0131, kilit y\u00f6netimi optimizasyonu ve e\u015fzamanl\u0131l\u0131k kontrol parametrelerinin ince ayar\u0131 gibi \u00e7\u00f6z\u00fcmler kullan\u0131l\u0131r.<\/p>\n<h2>Ana \u00f6zellikler ve benzer terimlerle di\u011fer kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n<table>\n<thead>\n<tr>\n<th>karakteristik<\/th>\n<th>E\u015fzamanl\u0131l\u0131k kontrol\u00fc<\/th>\n<th>Paralellik<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ama\u00e7<\/td>\n<td>E\u015fzamanl\u0131 eri\u015fimi y\u00f6netin<\/td>\n<td>E\u015f zamanl\u0131 y\u00fcr\u00fctme<\/td>\n<\/tr>\n<tr>\n<td>Odak<\/td>\n<td>Veri tutarl\u0131l\u0131\u011f\u0131<\/td>\n<td>Artt\u0131r\u0131lm\u0131\u015f performans<\/td>\n<\/tr>\n<tr>\n<td>Kullan\u0131m<\/td>\n<td>Veritabanlar\u0131, proxy sunucular<\/td>\n<td>CPU yo\u011fun g\u00f6revler<\/td>\n<\/tr>\n<tr>\n<td>Anahtar Mekanizmas\u0131<\/td>\n<td>Kilitler, zaman damgas\u0131 s\u0131ralamas\u0131<\/td>\n<td>\u0130\u015f par\u00e7ac\u0131\u011f\u0131 ve s\u00fcre\u00e7 b\u00f6lme<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>E\u015fzamanl\u0131l\u0131k kontrol\u00fcyle ilgili gelece\u011fin perspektifleri ve teknolojileri<\/h2>\n<p>Teknoloji geli\u015ftik\u00e7e e\u015fzamanl\u0131l\u0131k kontrol\u00fcne y\u00f6nelik yeni teknikler ve yakla\u015f\u0131mlar ortaya \u00e7\u0131kmaya devam edecektir. Gelecekteki potansiyel geli\u015fmelerden baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li>\n<p><strong>Geli\u015fmi\u015f Kilitsiz Algoritmalar:<\/strong> \u00c7eki\u015fmeyi en aza indirmek ve performans\u0131 art\u0131rmak i\u00e7in kilitlenmeyen ve bekleme gerektirmeyen algoritmalar\u0131n ara\u015ft\u0131r\u0131lmas\u0131 ve geli\u015ftirilmesi.<\/p>\n<\/li>\n<li>\n<p><strong>Da\u011f\u0131t\u0131lm\u0131\u015f E\u015fzamanl\u0131l\u0131k Kontrol\u00fc:<\/strong> \u00d6l\u00e7eklenebilirlik zorluklar\u0131n\u0131n \u00fcstesinden gelmek i\u00e7in da\u011f\u0131t\u0131lm\u0131\u015f sistemlerde ve bulut ortamlar\u0131nda e\u015fzamanl\u0131l\u0131\u011f\u0131 y\u00f6netmek.<\/p>\n<\/li>\n<li>\n<p><strong>Makine \u00d6\u011frenimi Entegrasyonu:<\/strong> \u0130\u015f y\u00fcklerine ve kaynak kullan\u0131m modellerine g\u00f6re e\u015fzamanl\u0131l\u0131k kontrol mekanizmalar\u0131n\u0131 tahmin etmek ve optimize etmek i\u00e7in makine \u00f6\u011frenimi modellerinden faydalanma.<\/p>\n<\/li>\n<\/ul>\n<h2>Proxy sunucular\u0131 nas\u0131l kullan\u0131labilir veya E\u015fzamanl\u0131l\u0131k kontrol\u00fcyle nas\u0131l ili\u015fkilendirilebilir?<\/h2>\n<p>Proxy sunucular\u0131, istemci isteklerinin arka u\u00e7 sunuculara y\u00f6netilmesinde ve da\u011f\u0131t\u0131lmas\u0131nda \u00f6nemli bir rol oynar ve istemciler ile kaynaklar aras\u0131nda arac\u0131 g\u00f6revi g\u00f6r\u00fcr. E\u015fzamanl\u0131l\u0131k kontrol mekanizmalar\u0131n\u0131 uygulayarak, proxy sunucular, veri b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc sa\u011flarken ve veri tutars\u0131zl\u0131klar\u0131n\u0131 \u00f6nlerken e\u015fzamanl\u0131 istemci isteklerini verimli bir \u015fekilde y\u00f6netebilir.<\/p>\n<p>Proxy sunucular\u0131ndaki e\u015fzamanl\u0131l\u0131k kontrol\u00fc a\u015fa\u011f\u0131dakilere yard\u0131mc\u0131 olur:<\/p>\n<ul>\n<li>\n<p>Birden fazla istemci ayn\u0131 kayna\u011f\u0131 ayn\u0131 anda talep etti\u011finde \u00e7ak\u0131\u015fmalar\u0131 \u00f6nleyin.<\/p>\n<\/li>\n<li>\n<p>E\u015fzamanl\u0131 istekleri verimli bir \u015fekilde y\u00f6neterek kaynak kullan\u0131m\u0131n\u0131 optimize edin.<\/p>\n<\/li>\n<li>\n<p>Genel sistem performans\u0131n\u0131 ve yan\u0131t verme h\u0131z\u0131n\u0131 art\u0131r\u0131n.<\/p>\n<\/li>\n<\/ul>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<p>E\u015fzamanl\u0131l\u0131k kontrol\u00fc hakk\u0131nda daha fazla bilgi i\u00e7in a\u015fa\u011f\u0131daki kaynaklar\u0131 ke\u015ffedebilirsiniz:<\/p>\n<ol>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Concurrency_control\" target=\"_new\" rel=\"noopener nofollow\">Veritabanlar\u0131nda E\u015fzamanl\u0131l\u0131k Kontrol\u00fc - Wikipedia<\/a><\/li>\n<li><a href=\"https:\/\/www.tutorialspoint.com\/dbms\/dbms_concurrency_control.htm\" target=\"_new\" rel=\"noopener nofollow\">E\u015fzamanl\u0131l\u0131k Kontrol Teknikleri \u2013 Tutorialspoint<\/a><\/li>\n<li><a href=\"https:\/\/www.oracle.com\/technical-resources\/articles\/database\/transaction-management-cdc.html\" target=\"_new\" rel=\"noopener nofollow\">Veritaban\u0131 Sistemlerinde E\u015fzamanl\u0131l\u0131k Kontrol\u00fcne \u0130li\u015fkin Kapsaml\u0131 Bir K\u0131lavuz \u2013 Oracle<\/a><\/li>\n<li><a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/3297858.3304027\" target=\"_new\" rel=\"noopener nofollow\">Proxy Sunucular\u0131nda E\u015fzamanl\u0131l\u0131k Kontrol\u00fc \u2013 ACM Dijital K\u00fct\u00fcphane<\/a><\/li>\n<\/ol>","protected":false},"featured_media":476391,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476390","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Concurrency Control: Managing Simultaneous Access for Efficient Proxy Server Operations<\/mark>","faq_items":[{"question":"What is Concurrency Control?","answer":"<p>Concurrency control is a crucial aspect of modern computing systems that manages simultaneous access to shared resources. It ensures that multiple users or processes can interact with these resources without causing conflicts or data inconsistencies. The primary goal of concurrency control is to maintain data integrity and consistency while optimizing performance and efficiency.<\/p>"},{"question":"How does Concurrency Control work?","answer":"<p>Concurrency control employs various techniques to manage concurrent access effectively. There are two main approaches:<\/p><ol><li><p>Pessimistic Concurrency Control: This approach uses lock-based mechanisms to prevent other users from accessing a resource while it is being used by a transaction. Lock types, such as shared and exclusive locks, help regulate access.<\/p><\/li><li><p>Optimistic Concurrency Control: In this approach, transactions proceed without blocking, and before committing, the system checks for conflicts to ensure data consistency. If a conflict is detected, the transaction is rolled back and repeated until successful.<\/p><\/li><\/ol>"},{"question":"Why is Concurrency Control important for Proxy Servers?","answer":"<p>Concurrency control is crucial for proxy servers as they act as intermediaries between clients and backend servers, handling multiple client requests simultaneously. Implementing concurrency control mechanisms allows proxy servers to efficiently manage these requests while ensuring data integrity and preventing conflicts. It optimizes resource utilization, enhances performance, and maintains system responsiveness.<\/p>"},{"question":"What are the common issues related to Concurrency Control?","answer":"<p>Common issues related to concurrency control include:<\/p><ol><li><p>Performance Overhead: Lock-based approaches may lead to contention, reducing system performance.<\/p><\/li><li><p>Deadlocks: Transactions waiting for each other's locks can result in deadlock situations where they are unable to proceed.<\/p><\/li><\/ol>"},{"question":"What are the future perspectives and technologies related to Concurrency Control?","answer":"<p>The future of concurrency control is likely to see developments such as:<\/p><ol><li><p>Advanced Lock-Free Algorithms: Research and development of lock-free and wait-free algorithms to minimize contention and improve performance.<\/p><\/li><li><p>Distributed Concurrency Control: Managing concurrency in distributed systems and cloud environments to handle scalability challenges.<\/p><\/li><li><p>Machine Learning Integration: Utilizing machine learning models to predict and optimize concurrency control mechanisms based on workloads and resource usage patterns.<\/p><\/li><\/ol>"},{"question":"How are Concurrency Control and Parallelism different?","answer":"<p>Concurrency control and parallelism serve different purposes:<\/p><ul><li><p>Concurrency Control: Focuses on managing concurrent access to resources to maintain data consistency in multi-user environments like databases and proxy servers.<\/p><\/li><li><p>Parallelism: Aims to achieve enhanced performance by simultaneously executing multiple CPU-intensive tasks.<\/p><\/li><\/ul>"},{"question":"Where can I find more information about Concurrency Control?","answer":"<p>For more in-depth information about Concurrency Control, you can explore the following resources:<\/p><ol><li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Concurrency_control\" target=\"_new\">Concurrency Control in Databases - Wikipedia<\/a><\/li><li><a href=\"https:\/\/www.tutorialspoint.com\/dbms\/dbms_concurrency_control.htm\" target=\"_new\">Concurrency Control Techniques - Tutorialspoint<\/a><\/li><li><a href=\"https:\/\/www.oracle.com\/technical-resources\/articles\/database\/transaction-management-cdc.html\" target=\"_new\">A Comprehensive Guide to Concurrency Control in Database Systems - Oracle<\/a><\/li><li><a href=\"https:\/\/dl.acm.org\/doi\/10.1145\/3297858.3304027\" target=\"_new\">Concurrency Control in Proxy Servers - ACM Digital Library<\/a><\/li><\/ol>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/476390","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\/476390\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/476391"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=476390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}