{"id":7424,"date":"2023-09-15T14:26:15","date_gmt":"2023-09-15T11:26:15","guid":{"rendered":"https:\/\/demo3.lond.net\/blog\/?p=7424"},"modified":"2025-01-22T12:43:49","modified_gmt":"2025-01-22T09:43:49","slug":"load-balancer-nedir-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/isimkaydet.com\/blog\/load-balancer-nedir-ne-ise-yarar\/","title":{"rendered":"Load Balancer Nedir, Ne \u0130\u015fe Yarar?"},"content":{"rendered":"\r\n<p class=\"wp-block-paragraph\">Bir e-ticaret sitesi veya uygulamas\u0131 birka\u00e7 dakika i\u00e7inde binlerce bireysel t\u00fcketici talebiyle kar\u015f\u0131la\u015fabilir. Buradaki sunucular genellikle a\u011f\u0131r bir y\u00fckle u\u011fra\u015f\u0131r. Sunucular bu y\u00fck nedeniyle yeterli ve gerekli \u015fekilde yan\u0131t veremeyebilir. Burada problemler meydana gelir. Load Balancer bu durumu \u00f6nler.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>Load Balancer Nedir?<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Load Balancer veya y\u00fck dengeleyici, web sitelerine y\u00f6nelik artan m\u00fc\u015fteri talebinin bir sonucu olarak sunucu y\u00fck\u00fcn\u00fc art\u0131rarak optimum kullan\u0131c\u0131 deneyimi i\u00e7in dengeyi korur. Sunucunun i\u015f y\u00fck\u00fcn\u00fc azaltmak ve a\u011f veya uygulanan trafi\u011fin e\u015fit olarak b\u00f6l\u00fcnmesini sa\u011flamak i\u00e7in bir Load Balancer kullan\u0131l\u0131r. \u0130\u015f y\u00fck\u00fc, Load Balancer taraf\u0131ndan birden \u00e7ok sunucu aras\u0131nda da\u011f\u0131t\u0131l\u0131r. Ak\u0131\u015f\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde iyile\u015ftirerek birka\u00e7 sunucu aras\u0131nda yayar. \u0130stemci cihazlar ile arka u\u00e7 sunucular\u0131 aras\u0131nda bir Load Balancer, gelen istekleri e\u015fit olarak yayarak bir k\u00f6pr\u00fc g\u00f6revi g\u00f6r\u00fcr.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>Load Balancer Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u0130stemciye, uygulamay\u0131 tan\u0131mlamas\u0131 i\u00e7in \u00f6nce Load Balancer taraf\u0131ndan bir IP adresi sa\u011flan\u0131r. Load Balancer daha sonra istemci VIP&#8217;ye ba\u011fland\u0131\u011f\u0131nda oradaki ba\u011flant\u0131n\u0131n algoritmalar\u0131n\u0131 kullan\u0131r. Herhangi bir sunucu tabanl\u0131 uygulama \u00f6rne\u011fine yeniden y\u00f6nlendirilip y\u00f6nlendirilmeyece\u011fini se\u00e7er. Ba\u011flant\u0131 s\u00fcresi boyunca bu s\u00fcreci kontrol eder ve g\u00f6zetir. Bu yakla\u015f\u0131m, ayn\u0131 zamanda bir ters proxy olarak hizmet etti\u011fini \u00f6ne s\u00fcrmektedir.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>Bir Load Balancer Hangi Amaca Hizmet Eder? Ne Gibi Faydalar Sa\u011flar?<\/strong><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Bir Load Balancer arac\u0131l\u0131\u011f\u0131yla sunucunun a\u015f\u0131r\u0131 y\u00fcklenmesi \u00f6nlenir. Sunucular bu \u015fekilde etkin ve standart \u00e7al\u0131\u015f\u0131r. Kaynaklar ve gelen isteklerin her ikisi de e\u015fit miktarda g\u00fc\u00e7 sa\u011flar. Herhangi bir aksakl\u0131k ya\u015fanmaz<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Load Balancer, y\u00fcksek trafi\u011fin kesintisiz olarak iletilmesini sa\u011flar.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Uygulamalar\u0131 teslim etmek i\u00e7in y\u00fck dengeleyici taraf\u0131ndan kullan\u0131lan kaynaklar en \u00fcst d\u00fczeye \u00e7\u0131kar\u0131l\u0131r. Verileri de etkili bir \u015fekilde ta\u015f\u0131r. Sunucu a\u015f\u0131r\u0131 y\u00fckleri azalt\u0131ld\u0131\u011f\u0131ndan, veri ak\u0131\u015f\u0131 ve web sitesi trafi\u011fi ola\u011fan\u00fcst\u00fc y\u00fcksek seviyelerde kal\u0131r.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Load Balancer, web sunucular\u0131 \u00fczerindeki y\u00fck\u00fc azalt\u0131rken her zaman y\u00fcksek d\u00fczeyde kullan\u0131c\u0131 deneyimi sa\u011flar.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Bir Load Balancer, web sitesi trafi\u011fini s\u0131k\u0131\u015ft\u0131rarak kullan\u0131c\u0131lara en iyi deneyimi sunmaya da yard\u0131mc\u0131 olur.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Kullan\u0131c\u0131lara malzeme sa\u011flamak i\u00e7in en h\u0131zl\u0131 yakla\u015f\u0131m bir Load Balancer olarak kar\u015f\u0131m\u0131za \u00e7\u0131kar. Trafik \u00f6nbelle\u011fe al\u0131n\u0131r.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Load Balancer sayesinde a\u011f sistemi art\u0131k yeni bir koruma katman\u0131na sahip olur. K\u00f6t\u00fc ama\u00e7l\u0131 trafik h\u0131zla alg\u0131lan\u0131r ve durdurulur.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Load Balancer ile trafik darbo\u011fazlar\u0131 h\u0131zl\u0131 bir \u015fekilde \u00f6ng\u00f6r\u00fclebilir. En h\u0131zl\u0131 \u00f6nleme bu y\u00f6ntemde ger\u00e7ekle\u015ftirilir.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u00d6l\u00e7eklenebilirli\u011fi nedeniyle web sitesi y\u00fcksek trafik ald\u0131\u011f\u0131nda bile d\u00fczg\u00fcn \u00e7al\u0131\u015f\u0131r. Mevcut sunucular\u0131n kapasitesi artt\u0131r\u0131lm\u0131\u015ft\u0131r ve daha fazla sunucu eklemek basittir. D\u00fc\u015f\u00fck maliyetler de bunun bir sonucudur.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><strong>Load Balancer T\u00fcrleri<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Farkl\u0131 Load Balancer t\u00fcrleri mevcuttur. \u015eimdi \u00e7e\u015fitli Load Balancer t\u00fcrlerini grup olarak inceleyelim.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Sanal Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Donan\u0131m tabanl\u0131 ve yaz\u0131l\u0131m tabanl\u0131 y\u00fck dengeleme tekniklerinin bir kombinasyonu, bu t\u00fcr y\u00fck dengelemenin ba\u015fka bir ad\u0131d\u0131r. Sanal makinedeki belirli cihaz ile \u00f6zel y\u00fck dengeleme ger\u00e7ekle\u015fir.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Bulut Tabanl\u0131 Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Bu t\u00fcr bir y\u00fck dengeleme, bulut tabanl\u0131 yaz\u0131l\u0131mdan yararlan\u0131r. Burada, y\u00fck dengeleme se\u00e7enekleri \u00e7oktur. Bunlardan baz\u0131lar\u0131 dahili y\u00fck dengelemeyi, HTTP y\u00fck dengelemeyi ve a\u011f y\u00fck dengelemeyi i\u00e7erir.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Konteyner Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Y\u00fck dengeleme k\u00fcmeleri, sanal, ayr\u0131lm\u0131\u015f uygulama \u00f6rnekleri sunan kapsay\u0131c\u0131 y\u00fck dengelemeyi etkinle\u015ftirir.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Sunucu Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Sunucu y\u00fck dengeleme, i\u015f y\u00fcklerini kapasitelerine ve kullan\u0131labilirliklerine g\u00f6re sunuculara da\u011f\u0131tmak i\u00e7in kullan\u0131l\u0131r. Bununla birlikte, uygulama i\u00e7i istek y\u00f6nlendirme trafi\u011fe ba\u011fl\u0131d\u0131r. Uygulama katman\u0131 trafi\u011fi bu nedenle kullan\u0131l\u0131r.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Donan\u0131m Tabanl\u0131 Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Tek bir cihaz, donan\u0131m tabanl\u0131 y\u00fck dengeleme kullan\u0131rken \u00e7ok say\u0131da y\u00fck dengeleyiciyi destekleyebilir. Ek olarak, bunun yerle\u015fik sanalla\u015ft\u0131rma \u00f6zelikleri vard\u0131r.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><strong>Yaz\u0131l\u0131m Tabanl\u0131 Y\u00fck Dengeleme<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Bu t\u00fcr bir y\u00fck dengeleme ile sanal makineler de kullan\u0131labilir. Fiziksel y\u00fck dengelemeye k\u0131yasla \u00e7ok daha \u00e7ok y\u00f6nl\u00fcd\u00fcr. Bu t\u00fcr bir y\u00fck dengeleme, Linux s\u00fcre\u00e7leri, kapsay\u0131c\u0131lar ve geleneksel hiper<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Bir e-ticaret sitesi veya uygulamas\u0131 birka\u00e7 dakika i\u00e7inde binlerce bireysel t\u00fcketici talebiyle kar\u015f\u0131la\u015fabilir. Buradaki sunucular genellikle a\u011f\u0131r bir y\u00fckle u\u011fra\u015f\u0131r. Sunucular bu y\u00fck nedeniyle yeterli ve gerekli \u015fekilde yan\u0131t veremeyebilir. Burada problemler meydana gelir. Load Balancer bu durumu \u00f6nler. Load Balancer Nedir? Load Balancer veya y\u00fck dengeleyici, web sitelerine y\u00f6nelik artan m\u00fc\u015fteri talebinin bir sonucu<\/p>\n","protected":false},"author":1,"featured_media":7426,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-7424","post","type-post","status-publish","format-standard","has-post-thumbnail","category-web-hosting"],"_links":{"self":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/comments?post=7424"}],"version-history":[{"count":3,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7424\/revisions"}],"predecessor-version":[{"id":8299,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/posts\/7424\/revisions\/8299"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/media\/7426"}],"wp:attachment":[{"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/media?parent=7424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/categories?post=7424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isimkaydet.com\/blog\/wp-json\/wp\/v2\/tags?post=7424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}