{"id":6485,"date":"2014-09-05T05:24:27","date_gmt":"2014-09-05T05:24:27","guid":{"rendered":"https:\/\/dev.railscarma.com\/how-to-install-memcached-on-a-vps-server-or-a-dedicated-server\/"},"modified":"2021-06-07T07:25:52","modified_gmt":"2021-06-07T07:25:52","slug":"comment-installer-memcached-sur-un-serveur-vps-ou-un-serveur-dedie","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/fr\/blog\/articles-techniques\/comment-installer-memcached-sur-un-serveur-vps-ou-un-serveur-dedie\/","title":{"rendered":"Comment installer Memcached sur un serveur Vps ou un serveur d\u00e9di\u00e9 ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6485\" class=\"elementor elementor-6485\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7aa66ce4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7aa66ce4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-70509626\" data-id=\"70509626\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-31da981 elementor-widget elementor-widget-text-editor\" data-id=\"31da981\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">Memcached est un d\u00e9mon Unix \u00e9crit en C qui expose une quantit\u00e9 sp\u00e9cifi\u00e9e d&#039;espace m\u00e9moire sous forme de table de hachage sur le r\u00e9seau \u00e0 l&#039;aide d&#039;un protocole texte ou binaire d\u00e9di\u00e9. Le protocole autorise un ensemble limit\u00e9 d&#039;op\u00e9rations telles que set, get et delete, ainsi que certaines op\u00e9rations atomiques plus complexes telles que cas (comparer et set), incr, decr et append.<\/p>\n<p style=\"text-align: justify;\">Le processus lui-m\u00eame ignore absolument toute logique de distribution et de partitionnement, ce qui le rend extr\u00eamement simple, rapide et robuste. Toute la complexit\u00e9 est en fait transf\u00e9r\u00e9e au client qui est responsable du routage des requ\u00eates vers la bonne instance Memcached. Une utilisation tr\u00e8s courante de Memcached consiste \u00e0 partitionner les donn\u00e9es sur chaque instance, sans r\u00e9plication.<\/p>\n<p style=\"text-align: justify;\">Cette strat\u00e9gie est valable lorsque la quantit\u00e9 d&#039;instance N est importante, car la perte d&#039;une instance entra\u00eenera la perte de 1\/N des donn\u00e9es, ce qui est acceptable dans la plupart des cas pour la mise en cache. Dans les situations o\u00f9 une telle perte de donn\u00e9es n&#039;est pas acceptable, la r\u00e9plication est possible car le client peut simplement envoyer ses requ\u00eates \u00e0 2 instances Memcached en parall\u00e8le.<\/p>\n<p style=\"text-align: justify;\">Au moment de la r\u00e9daction de cet article, il est largement utilis\u00e9 en production dans les grandes organisations. Les clients sont disponibles pour tous les principaux langages, notamment C\/C++, Java, Python, Ruby et C#.<\/p>\n<p style=\"text-align: justify;\">Pour installer memcached sur un serveur priv\u00e9 virtuel (VPS) ou un serveur d\u00e9di\u00e9, suivez les \u00e9tapes mentionn\u00e9es ci-dessous\u00a0:<\/p>\n\n<blockquote>\n<p style=\"text-align: justify;\">mkdir -p \/root\/source<\/p>\n<p style=\"text-align: justify;\">cd\/racine\/source<\/p>\n<p style=\"text-align: justify;\">wget http:\/\/packages.sw.be\/rpmforge-release\/rpmforge-release-0.3.6-1.el5.rf.i\u2026<\/p>\n<p style=\"text-align: justify;\">rpm -ivh rpmforge-release-0.3.6-1.el5.rf.i386.rpm<\/p>\n<p style=\"text-align: justify;\">yum -y install libevent* (obligatoire pour le binaire memcached)<\/p>\n<p style=\"text-align: justify;\">yum -y install memcached* (binaire memcached requis pour libmemcached)<\/p>\n<p style=\"text-align: justify;\">source de la gemme -a http:\/\/gems.github.com<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\">* La combinaison de libmemcached-0.25.14 et de memcached-0.13 gem s&#039;av\u00e8re \u00eatre une combinaison stable et fonctionnelle, nous nous en tiendrons donc \u00e0 cette combinaison pour le moment.<\/p>\n\n<blockquote>\n<p style=\"text-align: justify;\">wget http:\/\/blog.evanweaver.com\/files\/libmemcached-0.25.14.tar.gz<\/p>\n<p style=\"text-align: justify;\">tar -xzvf libmemcached-0.25.14.tar.gz<\/p>\n<p style=\"text-align: justify;\">cdlibmemcached-0.25.14<\/p>\n<p style=\"text-align: justify;\">.\/configure &amp;&amp; make &amp;&amp; make install<\/p>\n<p style=\"text-align: justify;\">cd\/racine\/source<\/p>\n<p style=\"text-align: justify;\">wget http:\/\/blog.evanweaver.com\/files\/memcached-0.13.gem<\/p>\n<p style=\"text-align: justify;\">gem installer memcached-0.13.gem<\/p>\n<p style=\"text-align: justify;\">gem install memcache-client \u2013version=1.6.3<\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\"><strong><a href=\"https:\/\/www.railscarma.com\/fr\/\" target=\"_blank\" rel=\"noopener noreferrer\">RailsCarma<\/a><\/strong> travaille sur le framework Ruby on Rails depuis ses d\u00e9buts et a g\u00e9r\u00e9 plus de 250 projets RoR. Avec une \u00e9quipe de plus de 100 d\u00e9veloppeurs RoR connaissant les derni\u00e8res techniques et outils, RailsCarma est bien plac\u00e9 pour vous aider avec tous vos besoins de d\u00e9veloppement. Si vous avez un doute ou une question, n&#039;h\u00e9sitez pas \u00e0 nous contacter via notre <a href=\"\/fr\/contactez-nous\/\" target=\"_blank\" rel=\"noopener noreferrer\">Contactez-nous<\/a> page<\/p>\n<p style=\"text-align: justify;\">Lire d&#039;autres articles connexes :<\/p>\n\n<ul>\n \t<li style=\"text-align: justify;\"><a href=\"\/fr\/blog\/articles-techniques\/cadre-en-temps-reel\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cadre en temps r\u00e9el<\/a><\/li>\n \t<li style=\"text-align: justify;\"><a href=\"\/fr\/blog\/gestion\/definir-lenvironnement-des-rails\/\" target=\"_blank\" rel=\"noopener noreferrer\">Configurer l&#039;environnement Rails<\/a><\/li>\n \t<li style=\"text-align: justify;\"><a href=\"\/fr\/blog\/gestion\/comment-configurer-nginx-sur-le-serveur-pour-lapplication-rails\/\" target=\"_blank\" rel=\"noopener noreferrer\">Comment configurer Nginx sur le serveur pour l&#039;application Rails<\/a><\/li>\n \t<li style=\"text-align: justify;\"><a 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The protocol allows a limited set of operations such as set, get, and delete, and also some more complex atomic operations such as cas (compare &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/fr\/blog\/ruby-regex-match-guide-with-examples\/\"> <span class=\"screen-reader-text\">Guide de correspondance des expressions rationnelles en Ruby (2026) avec exemples<\/span> Lire la suite \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":32109,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[385,384],"tags":[587,588,396,589],"class_list":["post-6485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-management","category-technical-articles","tag-dedicated-server","tag-install-memcached","tag-memcached","tag-vps-server"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Install Memcached on a Vps Server or a Dedicated Server - 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