{"id":3600,"date":"2016-03-22T15:20:53","date_gmt":"2016-03-22T19:20:53","guid":{"rendered":"https:\/\/www.uniprint.net\/?p=3600\/"},"modified":"2018-09-19T13:13:13","modified_gmt":"2018-09-19T17:13:13","slug":"high-availability-printing","status":"publish","type":"post","link":"https:\/\/uniprint.net\/fr\/high-availability-printing\/","title":{"rendered":"Impression haute disponibilit\u00e9 &#8211; Comment garantir un temps d&rsquo;utilisation maximal de l&rsquo;impression"},"content":{"rendered":"<h3><img class=\"aligncenter size-full wp-image-1054\" src=\"https:\/\/www.uniprint.net\/wp-content\/uploads\/2017\/05\/max-printing-uptime-with_high-availabilty-printing.jpg\" alt=\"how to max printing uptime with high availability printing\" width=\"1280\" height=\"854\" srcset=\"https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/max-printing-uptime-with_high-availabilty-printing.jpg 1280w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/max-printing-uptime-with_high-availabilty-printing-300x200.jpg 300w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/max-printing-uptime-with_high-availabilty-printing-768x512.jpg 768w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/max-printing-uptime-with_high-availabilty-printing-1024x683.jpg 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/h3>\n<h3>Preuve future de vos environnements \u00e0 haute disponibilit\u00e9<\/h3>\n<p>Dans <a href=\"https:\/\/www.uniprint.net\/fr\/byod-mobile-printing\/\">l&rsquo;environnement d&rsquo;entreprise mobile<\/a> rapide d&rsquo;aujourd&rsquo;hui, une panne d&rsquo;impression est le plus souvent un \u00e9norme probl\u00e8me qui entra\u00eene une perte de productivit\u00e9 et une augmentation des appels d&rsquo;assistance.<\/p>\n<p>Dans certaines industries telles que les soins de sant\u00e9 et le gouvernement, m\u00eame un probl\u00e8me d&rsquo;impression mineur peut avoir un effet n\u00e9faste sur leurs utilisateurs ou leurs clients.<\/p>\n<p>Il est essentiel que les environnements d&rsquo;affaires d&rsquo;entreprise avec une forte d\u00e9pendance \u00e0 la dur\u00e9e de vie maximale de l&rsquo;impression prennent le temps de rendre l&rsquo;impression hautement disponible dans leurs infrastructures informatiques.<\/p>\n<p>Ci-dessous, nous allons aborder bri\u00e8vement la virtualisation, la haute disponibilit\u00e9 et l&rsquo;impression haute disponibilit\u00e9.<\/p>\n<h3>Qu&rsquo;est-ce que la haute disponibilit\u00e9?<\/h3>\n<p>Maintenant que la plupart des organisations ont commenc\u00e9 \u00e0 virtualiser leurs environnements, les temps d&rsquo;arr\u00eat sont devenus un probl\u00e8me majeur, en particulier pour les industries qui ne n\u00e9cessitent aucun point d&rsquo;\u00e9chec.<\/p>\n<p>Il peut y avoir de nombreuses raisons d&rsquo;indisponibilit\u00e9 dans un syst\u00e8me informatique d&rsquo;entreprise, qui peut aller de l&#8217;emplacement physique et de l&rsquo;environnement \u00e0 la surveillance des composants pertinents.<\/p>\n<p>La virtualisation d&rsquo;un syst\u00e8me signifie retirer la d\u00e9pendance mat\u00e9rielle et permettre aux utilisateurs de se d\u00e9placer entre les machines si quelque chose se d\u00e9place.<\/p>\n<p>La mise en \u0153uvre de syst\u00e8mes haute disponibilit\u00e9 peut aider les administrateurs syst\u00e8me \u00e0 cr\u00e9er des environnements complexes qui r\u00e9duiront la port\u00e9e des \u00e9checs et des temps d&rsquo;arr\u00eat en supprimant la cause des erreurs humaines.<\/p>\n<p>Il existe actuellement trois principaux fournisseurs de virtualisation qui fournissent une haute disponibilit\u00e9, Microsoft Hyper-V, VMware vSphere et Citrix XenApp, qui offrent une quantit\u00e9 de redondance appropri\u00e9e pour l&rsquo;impression.<\/p>\n<p>Cependant, en 2012, Microsoft a interrompu son service de cluster pour l&rsquo;impression et l&rsquo;a remplac\u00e9 par des machines virtuelles Hyper-V \u00e0 haute disponibilit\u00e9 (ou tout HA dans d&rsquo;autres environnements virtualis\u00e9s).<\/p>\n<p>Bien que la haute disponibilit\u00e9 donne g\u00e9n\u00e9ralement une bonne quantit\u00e9 de redondance pour l&rsquo;impression, il est toujours n\u00e9cessaire de red\u00e9marrer une petite quantit\u00e9 de temps d&rsquo;arr\u00eat pour le serveur d&rsquo;impression.<\/p>\n<p>En fonction de l&rsquo;organisation ou de l&rsquo;industrie, la dur\u00e9e des temps d&rsquo;arr\u00eat peut \u00eatre minime et imperceptible pour l&rsquo;utilisateur, mais pour les utilisateurs dans un environnement de sant\u00e9 ou de finance, il est toujours n\u00e9cessaire d&rsquo;imprimer rapidement et efficacement.<\/p>\n<p>La virtualisation est un \u00e9norme engagement, alors assurez-vous de faire preuve de diligence et de compl\u00e9ter plusieurs tests et POC pour voir quel environnement virtualis\u00e9 vous convient le mieux.<\/p>\n<h3>Comment fonctionne l&rsquo;impression de haute disponibilit\u00e9<\/h3>\n<p>Pour ceux qui sont dans des industries n\u00e9cessitant un temps de disponibilit\u00e9 maximal de l&rsquo;impression, une bonne option \u00e0 examiner sont les fournisseurs tiers qui disposent d&rsquo;une solution de redondance pour l&rsquo;impression.<\/p>\n<p>Ici \u00e0 UniPrint.net, l&rsquo;impression haute disponibilit\u00e9 est configur\u00e9e pour que le serveur de pont et le serveur d&rsquo;impression soient dupliqu\u00e9s, comme le montre le sch\u00e9ma ci-dessous.<\/p>\n<p>Les deux serveurs d&rsquo;impression sont connect\u00e9s \u00e0 des serveurs de pont distincts, de sorte que si le pont primaire ou le serveur d&rsquo;impression \u00e9choue, les utilisateurs sont redirig\u00e9s vers le pont secondaire ou le serveur d&rsquo;impression et l&rsquo;impression continue \u00e0 fonctionner normalement.<\/p>\n<p>Cette configuration d&rsquo;impression<a href=\"https:\/\/www.uniprint.net\/fr\/products\/high-availability\/\"> haute disponibilit\u00e9 \u00e9limine tout point de panne unique<\/a> dans le syst\u00e8me d&rsquo;impression, ce qui maximise le temps de disponibilit\u00e9 d&rsquo;impression pour les environnements d&rsquo;entreprise.<\/p>\n<p><img class=\"alignnone size-full wp-image-1050\" src=\"https:\/\/www.uniprint.net\/wp-content\/uploads\/2017\/05\/UniPrint-Infinity-High-Availability-Printing-Setup.jpg\" alt=\"UniPrint Infinity High Availability Printing Setup\" width=\"680\" height=\"353\" srcset=\"https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/UniPrint-Infinity-High-Availability-Printing-Setup.jpg 680w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/UniPrint-Infinity-High-Availability-Printing-Setup-300x156.jpg 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>Fonctionnalit\u00e9s avanc\u00e9es &#8211;\u00a0<em><a href=\"https:\/\/www.uniprint.net\/files\/documents\/HA-Module-en-web.pdf\">Fonctionnement de l&rsquo;impression haute disponibilit\u00e9 UniPrint Infinity<\/a><\/em><\/p>\n<p>Avec l&rsquo;augmentation de la mobilit\u00e9 de la main-d&rsquo;\u0153uvre, les entreprises ont besoin de prouver \u00e0 l&rsquo;avenir leurs environnements \u00e0 haute disponibilit\u00e9 pour r\u00e9pondre aux exigences croissantes de leurs utilisateurs.<\/p>\n<p>Le d\u00e9ploiement suppl\u00e9mentaire d&rsquo;impression haute disponibilit\u00e9 augmentera non seulement la productivit\u00e9 et la commodit\u00e9 des industries et des utilisateurs qui ont besoin de ce service, mais vous pouvez \u00eatre certain que l&rsquo;impression restera sans souci pour les ann\u00e9es \u00e0 venir.<\/p>\n<p><a href=\"https:\/\/www.uniprint.net\/en\/how-to-achieve-high-availability-with-your-weakest-link-printing\/?utm_source=blog-high-availability-printing-ensure-maximum-printing-uptime\" target=\"_blank\" rel=\"noopener\"><img class=\"alignnone wp-image-3080 size-full\" src=\"https:\/\/www.uniprint.net\/wp-content\/uploads\/2017\/05\/white-paper-anywhere-any-device-printing.png\" alt=\"white paper anywhere any device printing\" width=\"794\" height=\"197\" srcset=\"https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/white-paper-anywhere-any-device-printing.png 794w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/white-paper-anywhere-any-device-printing-300x74.png 300w, https:\/\/uniprint.net\/wp-content\/uploads\/2017\/05\/white-paper-anywhere-any-device-printing-768x191.png 768w\" sizes=\"(max-width: 794px) 100vw, 794px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Preuve future de vos environnements \u00e0 haute disponibilit\u00e9 Dans l&rsquo;environnement d&rsquo;entreprise mobile rapide d&rsquo;aujourd&rsquo;hui, une panne d&rsquo;impression est le plus souvent un \u00e9norme probl\u00e8me qui entra\u00eene une perte de productivit\u00e9 et une augmentation des appels d&rsquo;assistance. Dans certaines industries telles<a class=\"excerpt-read-more\" href=\"https:\/\/uniprint.net\/fr\/high-availability-printing\/\" title=\"ReadImpression haute disponibilit\u00e9 &#8211; Comment garantir un temps d&rsquo;utilisation maximal de l&rsquo;impression\">&#8230; Read more &raquo;<\/a><\/p>\n","protected":false},"author":1142,"featured_media":1054,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[234],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Impression haute disponibilit\u00e9: dur\u00e9e d&#039;impression maximale<\/title>\n<meta name=\"description\" content=\"L&#039;impression haute disponibilit\u00e9 augmentera non seulement la productivit\u00e9 et la commodit\u00e9 de vos utilisateurs finaux, mais aussi vous \u00e9pargner du stress ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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