{"id":1324,"date":"2019-09-18T12:40:41","date_gmt":"2019-09-18T09:10:41","guid":{"rendered":"https:\/\/airoserver.com\/?p=1324"},"modified":"2022-04-04T09:33:59","modified_gmt":"2022-04-04T05:03:59","slug":"what-is-iis","status":"publish","type":"post","link":"https:\/\/airoserver.com\/fr\/dedie\/quest-ce-que-liis\/","title":{"rendered":"Qu'est-ce que l'IIS ?"},"content":{"rendered":"<p>IIS, qui est l'abr\u00e9viation de \"Internet Information Services\", est un syst\u00e8me de gestion de l'information. <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"service web (s&#039;ouvre dans un nouvel onglet)\">service web<\/a> qui fonctionne sur <a href=\"https:\/\/en.wikipedia.org\/wiki\/Microsoft_Windows\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Windows (s&#039;ouvre dans un nouvel onglet)\">Fen\u00eatres<\/a> Les syst\u00e8mes d'information sur la sant\u00e9 et la s\u00e9curit\u00e9. Nous avons expliqu\u00e9 <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveurs web<\/a> Le serveur web est un logiciel ou un mat\u00e9riel serveur charg\u00e9 de recevoir les requ\u00eates des navigateurs et de leur fournir les fichiers n\u00e9cessaires \u00e0 la page web qu'ils souhaitent visiter. Quelques <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveurs web<\/a> fonctionnent sous Linux et d'autres sous Windows. IIS est l'un des plus c\u00e9l\u00e8bres serveurs web fonctionnant sous Windows.<\/p>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>Comment fonctionne IIS ?<\/strong><\/h4>\r\n\r\n\r\n\r\n<p>Il existe deux principaux mod\u00e8les de processus pour <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveurs web<\/a>:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong> Traitement de toutes les demandes sur un seul thread <\/strong><\/li>\r\n<li><strong> Fil par demande <\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>La premi\u00e8re signifie que m\u00eame si votre unit\u00e9 centrale dispose de nombreux threads libres, le syst\u00e8me de gestion de l'information de l'unit\u00e9 centrale ne peut pas \u00eatre utilis\u00e9 pour la gestion de l'information. <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveur web<\/a> traite toutes les demandes avec un seul thread et effectue d'autres t\u00e2ches avec d'autres threads.<\/p>\r\n\r\n\r\n\r\n<p>La seconde signifie que lorsqu'un <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveur web<\/a> re\u00e7oit une nouvelle demande, le service web associe cette demande \u00e0 un thread du pool de threads et l'ex\u00e9cute. Le pool de threads est un endroit o\u00f9 tous les threads libres attendent jusqu'\u00e0 ce qu'ils soient n\u00e9cessaires pour traiter une demande. En d'autres termes, chaque demande sera trait\u00e9e par un thread diff\u00e9rent.<\/p>\r\n\r\n\r\n\r\n<p>Ainsi, le <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (s&#039;ouvre dans un nouvel onglet)\">serveur web<\/a> (IIS) re\u00e7oit une demande, la traite et, si tout se passe bien, r\u00e9pond au client. Les protocoles qu'IIS et tous les autres <a href=\"https:\/\/airoserver.com\/fr\/dedie\/serveur-web\/\">serveurs web<\/a> pour communiquer sont HTTP ou HTTPs.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\r\n<li class=\"blocks-gallery-item\">\r\n<figure><img decoding=\"async\" class=\"wp-image-1326\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2019\/09\/http-2.jpg\" alt=\"Protocole de communication du serveur web\" data-id=\"1326\" data-link=\"https:\/\/airoserver.com\/?attachment_id=1326\" \/><\/figure>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>Fonctionnalit\u00e9s IIS<\/strong><\/h4>\r\n\r\n\r\n\r\n<p>IIS poss\u00e8de de nombreuses fonctionnalit\u00e9s<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u00a0Il est utilis\u00e9 pour h\u00e9berger des applications web ASP.NET (cadre d'application web c\u00f4t\u00e9 serveur \u00e0 source ouverte con\u00e7u pour le d\u00e9veloppement web afin de produire des pages web dynamiques d\u00e9velopp\u00e9es par Microsoft).<\/li>\r\n<li>Il est utilis\u00e9 pour h\u00e9berger des sites web statiques. (un site web qui contient des pages web avec un contenu fixe).<\/li>\r\n<li>Options d'authentification int\u00e9gr\u00e9es telles que Basic, ASP.NET et Windows auth.<\/li>\r\n<li>Pool d'applications : Les pools d'applications vous permettent d'isoler vos applications les unes des autres, m\u00eame si elles tournent sur le m\u00eame serveur. Ainsi, si une erreur survient dans une application, elle n'entra\u00eenera pas l'arr\u00eat des autres applications. En outre, les pools d'applications vous permettent de s\u00e9parer diff\u00e9rentes applications qui n\u00e9cessitent diff\u00e9rents niveaux de s\u00e9curit\u00e9.<\/li>\r\n<li>Gestion \u00e0 distance : IIS peut \u00e9galement \u00eatre g\u00e9r\u00e9 par l'interm\u00e9diaire de la CLI ou de PowerShell.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>IIS a diff\u00e9rentes versions et les fonctionnalit\u00e9s peuvent \u00eatre plus ou moins nombreuses pour chacune d'entre elles.<\/p>\r\n\r\n\r\n\r\n<p>J'esp\u00e8re que cet article vous a \u00e9t\u00e9 utile !<\/p>","protected":false},"excerpt":{"rendered":"<p>IIS, qui est l'abr\u00e9viation de \"Internet Information Services\", est un service web qui fonctionne sur les syst\u00e8mes Windows. Nous avons expliqu\u00e9 en d\u00e9tail les serveurs web dans un article pr\u00e9c\u00e9dent, mais pour faire court, nous pouvons dire qu'un serveur web est un logiciel ou un mat\u00e9riel serveur qui est charg\u00e9 de recevoir les requ\u00eates des navigateurs [...].<\/p>","protected":false},"author":5,"featured_media":33989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[179,176,182,178],"tags":[85,177,183,71,131],"class_list":["post-1324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-airoserver","category-dedicated","category-shared-hosting","category-airo-vps","tag-airoserver","tag-dedicated-server","tag-shared-hosting","tag-vps","tag-windows"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is IIS?<\/title>\n<meta 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