{"id":477845,"date":"2023-08-09T09:21:22","date_gmt":"2023-08-09T09:21:22","guid":{"rendered":""},"modified":"2023-09-05T11:15:33","modified_gmt":"2023-09-05T11:15:33","slug":"load-balancer","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/tr\/wiki\/load-balancer\/","title":{"rendered":"Y\u00fck dengeleyici"},"content":{"rendered":"<p>Y\u00fck dengeleyici, a\u011f veya uygulama trafi\u011fini birden fazla sunucuya da\u011f\u0131tan bir cihaz veya yaz\u0131l\u0131m uygulamas\u0131d\u0131r. Bunu yaparak hi\u00e7bir sunucunun \u00e7ok fazla talep ta\u015f\u0131mamas\u0131n\u0131 sa\u011flar, b\u00f6ylece yan\u0131t verme h\u0131z\u0131n\u0131 art\u0131r\u0131r ve uygulamalar\u0131n kullan\u0131labilirli\u011fini art\u0131r\u0131r.<\/p>\n<h2>Load Balancer\u2019\u0131n Ortaya \u00c7\u0131k\u0131\u015f Tarihi ve \u0130lk Bahsi<\/h2>\n<p>Y\u00fck dengeleme kavram\u0131n\u0131n k\u00f6keni bilgisayar a\u011flar\u0131n\u0131n ilk g\u00fcnlerine kadar uzanabilir. 1960&#039;larda paralel i\u015fleme ve da\u011f\u0131t\u0131lm\u0131\u015f hesaplaman\u0131n kullan\u0131m\u0131 ortaya \u00e7\u0131kmaya ba\u015flad\u0131 ve bu da birden fazla bilgisayar aras\u0131nda verimli g\u00f6rev da\u011f\u0131t\u0131m\u0131 ihtiyac\u0131n\u0131 do\u011furdu.<\/p>\n<p>IBM, 1980&#039;lerde IBM 9229 olarak bilinen ilk donan\u0131m y\u00fck dengeleyicilerinden birini piyasaya s\u00fcrd\u00fc. Bu, y\u00fck dengelemenin geli\u015fiminde \u00f6nemli bir ad\u0131m oldu ve i\u015fletmelerin sunucu y\u00fcklerini daha etkili ve daha fazla esneklikle y\u00f6netmesine olanak sa\u011flad\u0131.<\/p>\n<h2>Load Balancer Hakk\u0131nda Detayl\u0131 Bilgi<\/h2>\n<p>Y\u00fck dengeleyici, bir a\u011f\u0131n verimlili\u011fini ve g\u00fcvenilirli\u011fini y\u00f6netmede \u00e7ok \u00f6nemli bir rol oynar. Gelen a\u011f veya uygulama trafi\u011fini birden fazla sunucuya da\u011f\u0131tarak hi\u00e7bir sunucunun a\u015f\u0131r\u0131 y\u00fck alt\u0131nda kalmamas\u0131n\u0131 sa\u011flar. Y\u00fck dengeleyiciler, kaynak kullan\u0131m\u0131n\u0131 optimize ederek, yan\u0131t s\u00fcrelerini en aza indirerek ve sistemin a\u015f\u0131r\u0131 y\u00fcklenmesini \u00f6nleyerek uygulamalar\u0131n genel performans\u0131n\u0131 art\u0131r\u0131r.<\/p>\n<h3>Nas\u0131l \u00e7al\u0131\u015f\u0131r<\/h3>\n<ul>\n<li><strong>Da\u011f\u0131t\u0131m Algoritmalar\u0131<\/strong>: Y\u00fck\u00fcn nas\u0131l da\u011f\u0131t\u0131ld\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in Round Robin, En Az Ba\u011flant\u0131lar ve IP Karma gibi algoritmalar kullan\u0131l\u0131r.<\/li>\n<li><strong>Sa\u011fl\u0131k kontrolleri<\/strong>: Sunucular\u0131n d\u00fczg\u00fcn \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olmak i\u00e7in sunucular \u00fczerinde d\u00fczenli kontroller yap\u0131l\u0131r.<\/li>\n<li><strong>SSL Sonland\u0131rma<\/strong>: Arka u\u00e7 sunucular\u0131ndaki y\u00fck\u00fc azaltmak i\u00e7in \u015fifrelenmi\u015f trafi\u011fi y\u00f6netme.<\/li>\n<\/ul>\n<h2>Y\u00fck Dengeleyicinin \u0130\u00e7 Yap\u0131s\u0131<\/h2>\n<h3>Y\u00fck Dengeleyici Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h3>\n<ol>\n<li><strong>M\u00fc\u015fteri \u0130stekleri<\/strong>: \u0130stemci y\u00fck dengeleyiciye bir istek g\u00f6nderir.<\/li>\n<li><strong>Taleplerin Da\u011f\u0131l\u0131m\u0131<\/strong>: Y\u00fck dengeleyici, iste\u011fi arka u\u00e7 sunuculardan birine da\u011f\u0131tmak i\u00e7in \u00f6nceden tan\u0131mlanm\u0131\u015f bir algoritma kullan\u0131r.<\/li>\n<li><strong>Sunucu cevab\u0131<\/strong>: Se\u00e7ilen sunucu iste\u011fi i\u015fler ve yan\u0131t\u0131 y\u00fck dengeleyiciye geri g\u00f6nderir.<\/li>\n<li><strong>M\u00fc\u015fteriye Yan\u0131t<\/strong>: Y\u00fck dengeleyici yan\u0131t\u0131 istemciye iletir.<\/li>\n<\/ol>\n<h2>Y\u00fck Dengeleyicinin Temel \u00d6zelliklerinin Analizi<\/h2>\n<ul>\n<li><strong>\u00d6l\u00e7eklenebilirlik<\/strong>: Artan miktardaki i\u015fin \u00fcstesinden gelme veya zarif bir \u015fekilde geni\u015fleme yetene\u011fi.<\/li>\n<li><strong>Kullan\u0131labilirlik<\/strong>: Bir veya daha fazla sunucu ar\u0131zalansa bile uygulaman\u0131n kullan\u0131labilir kalmas\u0131n\u0131 sa\u011flar.<\/li>\n<li><strong>Verim<\/strong>: Y\u00fck\u00fc da\u011f\u0131tarak uygulamalar\u0131n performans\u0131n\u0131 art\u0131r\u0131r.<\/li>\n<li><strong>G\u00fcvenlik<\/strong>: DDoS korumas\u0131 gibi g\u00fcvenlik \u00f6zellikleri sunar.<\/li>\n<\/ul>\n<h2>Y\u00fck Dengeleyici T\u00fcrleri<\/h2>\n<p>Her biri \u00e7e\u015fitli ihtiya\u00e7lara hizmet eden farkl\u0131 t\u00fcrde y\u00fck dengeleyiciler vard\u0131r:<\/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>Donan\u0131m<\/td>\n<td>A\u011f trafi\u011fini y\u00f6neten fiziksel cihazlar.<\/td>\n<\/tr>\n<tr>\n<td>Yaz\u0131l\u0131m<\/td>\n<td>Genel ama\u00e7l\u0131 i\u015fletim sistemi \u00fczerinde \u00e7al\u0131\u015fan uygulama tabanl\u0131 \u00e7\u00f6z\u00fcmler.<\/td>\n<\/tr>\n<tr>\n<td>Bulut tabanl\u0131<\/td>\n<td>Bulut servis sa\u011flay\u0131c\u0131lar\u0131 taraf\u0131ndan sa\u011flan\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Load Balancer&#039;\u0131 Kullanma Yollar\u0131, Sorunlar ve \u00c7\u00f6z\u00fcmleri<\/h2>\n<h3>Kullan\u0131m Alanlar\u0131<\/h3>\n<ul>\n<li><strong>Web uygulamalar\u0131<\/strong>: Yo\u011fun web uygulamalar\u0131nda trafi\u011fi da\u011f\u0131tmak i\u00e7in.<\/li>\n<li><strong>Veritaban\u0131 Sistemleri<\/strong>: Birden fazla veritaban\u0131 sunucusundaki sorgular\u0131 dengelemek i\u00e7in.<\/li>\n<li><strong>FTP Sunucular\u0131<\/strong>: Dosya aktar\u0131m y\u00fcklerinin dengelenmesi.<\/li>\n<\/ul>\n<h3>Sorunlar ve \u00c7\u00f6z\u00fcmler<\/h3>\n<ul>\n<li><strong>A\u015f\u0131r\u0131 y\u00fckleme<\/strong>: Uygun kapasite planlamas\u0131yla \u00f6nlenir.<\/li>\n<li><strong>Algoritma Se\u00e7imi<\/strong>: Uygulama ihtiyac\u0131na g\u00f6re do\u011fru algoritman\u0131n se\u00e7ilmesi.<\/li>\n<\/ul>\n<h2>Ana \u00d6zellikler ve Di\u011fer Kar\u015f\u0131la\u015ft\u0131rmalar<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u00d6zellikler<\/th>\n<th>Y\u00fck dengeleyici<\/th>\n<th>Di\u011fer Benzer Teknolojiler<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00d6l\u00e7eklenebilirlik<\/td>\n<td>Y\u00fcksek<\/td>\n<td>De\u011fi\u015fir<\/td>\n<\/tr>\n<tr>\n<td>Kullan\u0131labilirlik<\/td>\n<td>Y\u00fcksek<\/td>\n<td>De\u011fi\u015fir<\/td>\n<\/tr>\n<tr>\n<td>Karma\u015f\u0131kl\u0131k<\/td>\n<td>Orta<\/td>\n<td>De\u011fi\u015fir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Y\u00fck Dengeleyiciye \u0130li\u015fkin Gelece\u011fin Perspektifleri ve Teknolojileri<\/h2>\n<p>Teknolojinin ilerlemesiyle birlikte y\u00fck dengelemede a\u015fa\u011f\u0131daki gibi yeni trendler ortaya \u00e7\u0131k\u0131yor:<\/p>\n<ul>\n<li><strong>Yapay Zeka Entegrasyonu<\/strong>: Trafik d\u00fczenlerini tahmin etmek i\u00e7in yapay zekan\u0131n kullan\u0131lmas\u0131.<\/li>\n<li><strong>U\u00e7 Bilgi \u0130\u015flem<\/strong>: Y\u00fcklerin son kullan\u0131c\u0131ya daha yak\u0131n dengelenmesi.<\/li>\n<li><strong>Konteynerlerle Entegrasyon<\/strong>: Mikro hizmet mimarisinin geli\u015ftirilmesi.<\/li>\n<\/ul>\n<h2>Proxy Sunucular\u0131 Nas\u0131l Kullan\u0131labilir veya Y\u00fck Dengeleyici ile \u0130li\u015fkilendirilebilir?<\/h2>\n<p>Y\u00fck dengeleyiciler gibi proxy sunucular da istemciler ve sunucular aras\u0131ndaki istekleri y\u00f6netir. Y\u00fck dengeleyiciler genellikle istemci isteklerini mevcut en iyi sunucuya y\u00f6nlendirmek i\u00e7in proxy sunucularla birlikte \u00e7al\u0131\u015f\u0131r. Bu kombinasyon performans\u0131, \u00f6l\u00e7eklenebilirli\u011fi ve g\u00fcvenli\u011fi daha da art\u0131rabilir.<\/p>\n<h2>\u0130lgili Ba\u011flant\u0131lar<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.f5.com\/services\/resources\/glossary\/load-balancer\" target=\"_new\" rel=\"noopener nofollow\">F5 \u2013 Y\u00fck Dengelemenin Temelleri<\/a><\/li>\n<li><a href=\"https:\/\/aws.amazon.com\/elasticloadbalancing\/\" target=\"_new\" rel=\"noopener nofollow\">Amazon \u2013 Elastik Y\u00fck Dengeleme<\/a><\/li>\n<li><a href=\"https:\/\/www.nginx.com\/resources\/glossary\/load-balancing\/\" target=\"_new\" rel=\"noopener nofollow\">NGINX \u2013 Y\u00fck Dengeleme Teknikleri<\/a><\/li>\n<\/ul>\n<p>Proxy sunucu sa\u011flay\u0131c\u0131s\u0131 OneProxy&#039;nin (oneproxy.pro) web sitesi i\u00e7in y\u00fck dengelemeyi anlamak \u00f6nemlidir \u00e7\u00fcnk\u00fc performans\u0131n art\u0131r\u0131lmas\u0131nda ve sa\u011flam proxy \u00e7\u00f6z\u00fcmleri sunulmas\u0131nda \u00f6nemli bir rol oynar.<\/p>","protected":false},"featured_media":477846,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477845","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Load Balancer<\/mark>","faq_items":[{"question":"What is a Load Balancer?","answer":"<p>A load balancer is a device or software application that distributes network or application traffic across multiple servers, ensuring that no single server bears too much demand. This improves responsiveness and increases the availability of applications.<\/p>"},{"question":"What are the Origins of Load Balancers?","answer":"<p>The concept of load balancing originated in the 1960s with the emergence of parallel processing and distributed computing. IBM introduced one of the first hardware load balancers in the 1980s, marking a significant evolution in load balancing technology.<\/p>"},{"question":"How Does a Load Balancer Work?","answer":"<p>A load balancer receives client requests and uses predefined algorithms to distribute them to one of the backend servers. The selected server processes the request and sends the response back to the load balancer, which then forwards the response to the client.<\/p>"},{"question":"What are the Key Features of a Load Balancer?","answer":"<p>Key features of a load balancer include scalability, availability, performance enhancement, and security (such as DDoS protection).<\/p>"},{"question":"What Types of Load Balancers Exist?","answer":"<p>There are three main types of load balancers: hardware, which are physical devices; software, which are application-based solutions; and cloud-based, provided by cloud service providers.<\/p>"},{"question":"How are Load Balancers Used, and What Problems Can Arise?","answer":"<p>Load balancers are used in web applications, database systems, and FTP servers. Problems such as overloading and algorithm selection can arise, but these can be mitigated by proper capacity planning and choosing the right algorithm.<\/p>"},{"question":"How Do Load Balancers Compare to Other Similar Technologies?","answer":"<p>Load balancers typically offer high scalability and availability, with a medium level of complexity. These characteristics may vary with other similar technologies.<\/p>"},{"question":"What Future Technologies are Related to Load Balancers?","answer":"<p>Future technologies related to load balancers include AI integration for traffic prediction, edge computing for closer load balancing to the end-user, and integration with containers to enhance microservices architecture.<\/p>"},{"question":"How Can Proxy Servers Be Associated with Load Balancers?","answer":"<p>Proxy servers can work in conjunction with load balancers to route client requests to the best available server. This combination can enhance performance, scalability, and security, especially in systems like those provided by OneProxy (oneproxy.pro).<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/wiki\/477845","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\/477845\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media\/477846"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/tr\/wp-json\/wp\/v2\/media?parent=477845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}