{"id":1996,"date":"2024-02-20T19:00:28","date_gmt":"2024-02-20T19:00:28","guid":{"rendered":"https:\/\/leyton.majjane.agency\/ca\/post\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\/"},"modified":"2024-02-20T19:00:28","modified_gmt":"2024-02-20T19:00:28","slug":"optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance","status":"publish","type":"article","link":"https:\/\/leyton.com\/ca\/insights\/articles\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\/","title":{"rendered":"Optimiser l&#8217;informatique en nuage pour plus de rentabilit\u00e9 et de performance"},"content":{"rendered":"<p><strong>L&#8217;informatique en nuage<\/strong> a transform\u00e9 la fa\u00e7on dont les entreprises g\u00e8rent et dimensionnent leur infrastructure et leurs op\u00e9rations informatiques. Cet impact transformationnel est visible dans la mani\u00e8re dont les organisations g\u00e8rent et utilisent leurs ressources, stockent et traitent les donn\u00e9es, et enfin fournissent des services \u00e0 leurs clients (1)(2). Le d\u00e9fi consiste toutefois \u00e0 optimiser l&#8217;allocation des ressources afin d&#8217;\u00e9quilibrer les performances tout en minimisant les co\u00fbts (4). Dans cet article, nous allons nous pencher sur les complexit\u00e9s de l&#8217;optimisation de l&#8217;allocation des ressources dans le nuage.<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<h2 class=\"wp-block-heading\">L&#8217;impact de l&#8217;informatique en nuage sur l&#8217;allocation des ressources<\/h2>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p><strong>L&#8217;informatique en nuage<\/strong> modifie fondamentalement la mani\u00e8re dont les ressources informatiques sont fournies, accessibles et g\u00e9r\u00e9es. Les organisations peuvent d\u00e9sormais acc\u00e9der \u00e0 un pool de ressources informatiques partag\u00e9es fournies par Internet plut\u00f4t que de d\u00e9pendre uniquement d&#8217;une infrastructure sur site (5). Ce mod\u00e8le offre une grande flexibilit\u00e9 dans l&#8217;allocation des ressources, permettant aux organisations d&#8217;augmenter ou de r\u00e9duire leurs capacit\u00e9s en fonction de la demande, tout en ne payant que pour les ressources consomm\u00e9es (2). Ce mod\u00e8le contraste avec les mod\u00e8les informatiques traditionnels, qui n\u00e9cessitent souvent d&#8217;importants investissements initiaux dans le mat\u00e9riel et l&#8217;infrastructure, qui peuvent ou non \u00eatre pleinement utilis\u00e9s. Dans ce contexte, l&#8217;allocation des ressources est essentielle car elle permet aux organisations d&#8217;\u00e9viter le gaspillage des ressources et le surapprovisionnement (5). La nature dynamique de l&#8217;informatique d\u00e9mat\u00e9rialis\u00e9e permet de r\u00e9pondre \u00e0 des charges de travail variables, garantissant la disponibilit\u00e9 des ressources pendant les pics de demande sans avoir \u00e0 maintenir une capacit\u00e9 exc\u00e9dentaire pendant les p\u00e9riodes de faible demande. (5) (6)<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<h2 class=\"wp-block-heading\">Mod\u00e8les d&#8217;allocation des ressources en nuage<\/h2>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Les fournisseurs de services en nuage proposent divers mod\u00e8les d&#8217;allocation des ressources, notamment l&#8217;infrastructure en tant que service (IaaS), la plateforme en tant que service (PaaS) et le logiciel en tant que service (SaaS) (3). Chacun de ces mod\u00e8les r\u00e9pond \u00e0 un niveau diff\u00e9rent de contr\u00f4le et de gestion des ressources, ce qui permet aux entreprises de choisir celui qui correspond le mieux \u00e0 leurs besoins. Les strat\u00e9gies d&#8217;allocation des ressources sont essentielles pour optimiser les performances et la rentabilit\u00e9 des environnements d&#8217;informatique en nuage. La <strong>mise \u00e0 l&#8217;\u00e9chelle automatique<\/strong> et<strong> l&#8217;\u00e9quilibrage de la charge<\/strong> sont deux strat\u00e9gies cl\u00e9s d&#8217;allocation dynamique qui ont gagn\u00e9 en popularit\u00e9 (7). Ces strat\u00e9gies permettent aux organisations de g\u00e9rer efficacement les ressources en fonction de la demande en temps r\u00e9el, en garantissant une utilisation optimale tout en restant r\u00e9actif.<\/p>\n<ul>\n<li><strong>La mise \u00e0 l&#8217;\u00e9chelle automatique <\/strong>est une strat\u00e9gie qui ajuste automatiquement les ressources allou\u00e9es en fonction de la charge de travail. Lorsque la charge de travail augmente, le syst\u00e8me s&#8217;adapte en provisionnant des ressources suppl\u00e9mentaires, telles que des machines virtuelles, des conteneurs ou des instances de serveur. Lorsque la demande diminue, le syst\u00e8me s&#8217;adapte pour faire de la place aux ressources exc\u00e9dentaires. Cette approche dynamique \u00e9vite la sous-utilisation et le surprovisionnement, ce qui permet aux entreprises d&#8217;adapter pr\u00e9cis\u00e9ment les ressources \u00e0 la demande, et donc de r\u00e9aliser des \u00e9conomies et d&#8217;am\u00e9liorer les performances. (8)<\/li>\n<li>Une autre strat\u00e9gie essentielle est<strong> l&#8217;\u00e9quilibrage de la charge<\/strong>, qui r\u00e9partit le trafic r\u00e9seau entrant entre plusieurs serveurs ou instances. Cela garantit qu&#8217;aucun serveur n&#8217;est surcharg\u00e9 alors que d&#8217;autres restent inactifs, ce qui se traduit par une meilleure utilisation des ressources et de meilleurs temps de r\u00e9ponse. Les \u00e9quilibreurs de charge prennent des d\u00e9cisions intelligentes quant \u00e0 l&#8217;acheminement des demandes entrantes en fonction de facteurs tels que la sant\u00e9 du serveur, sa capacit\u00e9 et les temps de r\u00e9ponse. (9)<\/li>\n<\/ul>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/leyton.com\/ca\/wp-content\/blogs.dir\/3\/files\/2024\/02\/cloud-computing-1024x349.jpg\" alt=\"l'informatique en nuage\" class=\"wp-image-28253\" \/><\/figure>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Outre ces strat\u00e9gies d&#8217;allocation dynamique, <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">les algorithmes pr\u00e9dictifs<\/a> <\/strong>et <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">l&#8217;apprentissage automatique<\/a> <\/strong>jouent un r\u00f4le de plus en plus important dans la pr\u00e9vision des besoins futurs en ressources. En analysant les donn\u00e9es historiques et les mod\u00e8les, les algorithmes pr\u00e9dictifs peuvent anticiper les p\u00e9riodes d&#8217;augmentation de la demande et d\u00e9clencher automatiquement la mise \u00e0 l&#8217;\u00e9chelle des ressources pour r\u00e9pondre \u00e0 la charge de travail pr\u00e9vue (10). Cette approche proactive garantit que les ressources sont disponibles \u00e0 l&#8217;avance, \u00e9vitant ainsi une d\u00e9gradation des performances lors des pics de demande (11). <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">Les algorithmes d&#8217;apprentissage<\/a><\/strong> automatique peuvent encore am\u00e9liorer les capacit\u00e9s pr\u00e9dictives en apprenant \u00e0 partir de donn\u00e9es historiques et en s&#8217;adaptant \u00e0 l&#8217;\u00e9volution des mod\u00e8les. Ces algorithmes peuvent reconna\u00eetre des relations complexes entre les variables et fournir des pr\u00e9dictions plus pr\u00e9cises, ce qui permet aux organisations d&#8217;allouer les ressources plus efficacement et d&#8217;am\u00e9liorer leurs strat\u00e9gies de gestion des ressources au fil du temps. (11) (12)<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>D&#8217;autre part, les environnements <strong>multi-cloud<\/strong> et cloud hybride introduisent des complexit\u00e9s dans l&#8217;allocation des ressources, impliquant de multiples fournisseurs ou des combinaisons priv\u00e9-public (13). Bien qu&#8217;ils offrent flexibilit\u00e9 et redondance, ils exigent une gestion m\u00e9ticuleuse des ressources en raison des probl\u00e8mes d&#8217;interop\u00e9rabilit\u00e9, de transfert de donn\u00e9es et de performance (13). Des outils tels que les plateformes de gestion des nuages et les outils d&#8217;orchestration permettent de g\u00e9rer efficacement ces environnements (13).<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Le compromis entre la rentabilit\u00e9 et la performance d\u00e9termine les d\u00e9cisions d&#8217;allocation des ressources (14). Le surprovisionnement entra\u00eene une sous-utilisation des ressources, ce qui engendre des co\u00fbts suppl\u00e9mentaires, tandis que le sous-provisionnement a un impact sur les performances de l&#8217;application (14). Une compr\u00e9hension approfondie des caract\u00e9ristiques de la charge de travail et des mod\u00e8les d&#8217;utilisation des ressources est n\u00e9cessaire pour trouver un \u00e9quilibre (14). La <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">conteneurisation <\/a><\/strong>et<strong> <a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">l&#8217;informatique sans serveur<\/a><\/strong> sont deux paradigmes innovants qui optimisent l&#8217;utilisation des ressources (15). La conteneurisation encapsule les applications et les d\u00e9pendances, garantissant qu&#8217;elles se comportent de mani\u00e8re coh\u00e9rente dans tous les environnements (16). <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">L&#8217;informatique sans serveur<\/a> <\/strong>fait abstraction de la gestion de l&#8217;infrastructure en allouant les ressources en fonction de la demande (17).<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Les mod\u00e8les et outils \u00e9conomiques jouent un r\u00f4le essentiel dans la <strong>r\u00e9duction des co\u00fbts <\/strong>(18). Ces mod\u00e8les reposent sur des concepts tels que le paiement \u00e0 l&#8217;utilisation, qui permet d&#8217;aligner les d\u00e9penses sur la consommation r\u00e9elle des ressources (19). En outre, les instances r\u00e9serv\u00e9es offrent des prix r\u00e9duits pour l&#8217;utilisation engag\u00e9e, tandis que les instances ponctuelles capitalisent sur la capacit\u00e9 exc\u00e9dentaire pour r\u00e9aliser des \u00e9conomies (20). Notamment, AWS Cost Explorer offre un exemple pratique d&#8217;outil qui permet de comprendre les mod\u00e8les de d\u00e9penses, am\u00e9liorant ainsi le processus d&#8217;optimisation (20).<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Pour obtenir des informations en temps r\u00e9el sur l&#8217;utilisation des ressources et les performances des applications, des outils tels que New Relic et Dynatrace sont d&#8217;une valeur inestimable (21). Dans le cadre de l&#8217;am\u00e9lioration continue, des ajustements it\u00e9ratifs sont essentiels pour s&#8217;adapter \u00e0 l&#8217;\u00e9volution de la charge de travail (22). Dans ce domaine, <strong><a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">l&#8217;apprentissage automatique<\/a><\/strong> et<strong> <a href=\"https:\/\/leyton.com\/ca\/entreprises-en-ntic\/\">l&#8217;analyse pr\u00e9dictive<\/a> <\/strong>fournissent une assistance pr\u00e9cieuse, aidant les organisations \u00e0 pr\u00e9voir avec pr\u00e9cision les ressources (22).<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Les entreprises qui innovent dans ce secteur sont susceptibles d&#8217;\u00eatre admissibles \u00e0 plusieurs programmes de <strong>financement<\/strong>, notamment des<a href=\"https:\/\/leyton.com\/ca\/subventions-gouvernementales\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <strong>subventions gouvernementales<\/strong><\/a>et des <a href=\"https:\/\/leyton.com\/ca\/credits-dimpot\/\"><strong>cr\u00e9dit d\u2019imp\u00f4t de RS&amp;DE<\/strong><\/a>.<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p>Vous voulez en savoir plus sur les possibilit\u00e9s de financement pour votre projet ? <a href=\"https:\/\/leyton.com\/ca\/contactez-nous\/\"><strong>Planifiez une consultation gratuite<\/strong><\/a> avec l&#8217;un de nos experts d\u00e8s aujourd&#8217;hui !<\/p>\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/leyton.com\/ca\/contactez-nous\/\">Contactez-Nous<\/a><\/div>\n<\/div>\n<div style=\"height:216px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<p><strong>References:<\/strong>&nbsp;<\/p>\n<ol start=\"1\">\n<li>Mell, P., &amp; Grance, T. (2011). The NIST definition of cloud computing. National Institute of Standards and Technology, 53(6), 50.&nbsp;<\/li>\n<\/ol>\n<ol start=\"2\">\n<li>Armbrust, M., Fox, A., Griffith, R., et al. (2010). A view of cloud computing. Communications of the ACM, 53(4), 50-58.&nbsp;<\/li>\n<\/ol>\n<ol start=\"3\">\n<li>Buyya, R., Broberg, J., &amp; Goscinski, A. M. (2011). Cloud computing: principles and paradigms. John Wiley &amp; Sons.&nbsp;<\/li>\n<\/ol>\n<ol start=\"4\">\n<li>Jin, H., Yang, J., Lin, Q., &amp; Luan, H. (2012). On optimizing the cost for distributing applications across multiple clouds. In 2012 IEEE 12th International Symposium on Cluster, Cloud and Grid Computing (pp. 327-334).&nbsp;<\/li>\n<\/ol>\n<ol start=\"5\">\n<li>Burns, B., Grant, B., Oppenheimer, D., et al. (2016). Borg, Omega, and Kubernetes. ACM Transactions on Computer Systems, 34(3), 10.&nbsp;<\/li>\n<\/ol>\n<ol start=\"6\">\n<li>AWS Lambda. (n.d.). Serverless Compute &#8211; AWS Lambda.<a href=\"https:\/\/aws.amazon.com\/lambda\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/aws.amazon.com\/lambda\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/aws.amazon.com\/lambda\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"7\">\n<li>Kusic, D., Kephart, J. O., &amp; Hanson, J. E. (2008). Power and performance management of virtualized computing environments via lookahead control. Cluster Computing, 11(2), 155-168.&nbsp;<\/li>\n<\/ol>\n<ol start=\"8\">\n<li>Amazon Web Services. (n.d.). Auto Scaling.<a href=\"https:\/\/aws.amazon.com\/autoscaling\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/aws.amazon.com\/autoscaling\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/aws.amazon.com\/autoscaling\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"9\">\n<li>Xu, J., &amp; Fortes, J. A. (2004). Load balancing a cluster of Web servers with distributed task queues. IEEE Transactions on Parallel and Distributed Systems, 15(8), 706-720.&nbsp;<\/li>\n<\/ol>\n<ol start=\"10\">\n<li>Farahnakian, F., Jalili, R., &amp; Al-Fares, M. (2017). FLARE: Predictive Latency-Aware Resource Scaling for Real-Time Cloud Applications. ACM Transactions on Computer Systems (TOCS), 35(1), 1-28.&nbsp;<\/li>\n<\/ol>\n<ol start=\"11\">\n<li>Tornatore, M., &amp; Matrakidis, C. (2013). A survey of dynamic resource allocation algorithms in High Performance Computing systems. Computers &amp; Operations Research, 40(1), 257-289.&nbsp;<\/li>\n<\/ol>\n<ol start=\"12\">\n<li>Zhan, J., Liu, H., Zheng, X., &amp; Wu, X. (2020). A survey of cloud computing cost management based on machine learning. Computing Research Repository, arXiv :2009.07701.&nbsp;<\/li>\n<\/ol>\n<ol start=\"13\">\n<li>Armbrust, M., &amp; Stoica, I. (2010). An open cloud manifesto. Communications of the ACM, 53(5), 22-23.&nbsp;<\/li>\n<\/ol>\n<ol start=\"14\">\n<li>Sidi, M. N. M., &amp; Sidi, F. M. (2016). Elasticity and Resource Management in Cloud Computing: An Overview. Computing Research Repository, arXiv:1611.05282.&nbsp;<\/li>\n<\/ol>\n<ol start=\"15\">\n<li>Docker. (n.d.). What is Docker?<a href=\"https:\/\/www.docker.com\/what-docker\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/www.docker.com\/what-docker\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.docker.com\/what-docker<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"16\">\n<li>Kubernetes. (n.d.). Kubernetes Architecture.<a href=\"https:\/\/kubernetes.io\/docs\/concepts\/architecture\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/kubernetes.io\/docs\/concepts\/architecture\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/kubernetes.io\/docs\/concepts\/architecture\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"17\">\n<li>Amazon Web Services. (n.d.). AWS Pricing Models.<a href=\"https:\/\/aws.amazon.com\/pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/aws.amazon.com\/pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/aws.amazon.com\/pricing\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"18\">\n<li>AWS Cost Explorer. (n.d.). Cost Explorer.<a href=\"https:\/\/aws.amazon.com\/aws-cost-management\/aws-cost-explorer\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/aws.amazon.com\/aws-cost-management\/aws-cost-explorer\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/aws.amazon.com\/aws-cost-management\/aws-cost-explorer\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"19\">\n<li>Google Cloud. (n.d.). Pricing and Billing.<a href=\"https:\/\/cloud.google.com\/pricing\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/cloud.google.com\/pricing\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/cloud.google.com\/pricing<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"20\">\n<li>Microsoft Azure. (n.d.). Pricing.<a href=\"https:\/\/azure.microsoft.com\/en-us\/pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/azure.microsoft.com\/en-us\/pricing\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/azure.microsoft.com\/en-us\/pricing\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"21\">\n<li>Dynatrace. (n.d.). Performance Monitoring and Management.<a href=\"https:\/\/www.dynatrace.com\/platform\/application-performance-monitoring\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <\/a><a href=\"https:\/\/www.dynatrace.com\/platform\/application-performance-monitoring\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.dynatrace.com\/platform\/application-performance-monitoring\/<\/a>&nbsp;<\/li>\n<\/ol>\n<ol start=\"22\">\n<li>Soundararajan, G., &amp; Raman, A. (2017). Continuous Performance Monitoring for IaaS Clouds. In 2017 IEEE 10th International Conference on Cloud Engineering (IC2E) (pp. 1001-1008). IEEE.&nbsp;<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;informatique en nuage a transform\u00e9 la fa\u00e7on dont les entreprises g\u00e8rent et dimensionnent leur infrastructure et leurs op\u00e9rations informatiques. Cet impact transformationnel est visible dans la mani\u00e8re dont les organisations g\u00e8rent et utilisent leurs ressources, stockent et traitent les donn\u00e9es, et enfin fournissent des services \u00e0 leurs clients (1)(2). Le d\u00e9fi consiste toutefois \u00e0 optimiser [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2750,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2593],"tags":[239,118,381,578],"expertise":[],"class_list":["post-1996","article","type-article","status-publish","format-standard","has-post-thumbnail","hentry","category-ntic","tag-financement","tag-innovation","tag-logiciel","tag-subventions"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Optimiser l&#039;informatique en nuage - Leyton Canada<\/title>\n<meta name=\"description\" content=\"L&#039;informatique en nuage a r\u00e9volutionn\u00e9 la mani\u00e8re dont les documents sont accessibles et stock\u00e9s, mais il est difficile d&#039;optimiser...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/leyton.com\/ca\/insights\/articles\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimiser l&#039;informatique en nuage pour plus de rentabilit\u00e9 et de performance\" \/>\n<meta property=\"og:description\" content=\"L&#039;informatique en nuage a r\u00e9volutionn\u00e9 la mani\u00e8re dont les documents sont accessibles et stock\u00e9s, mais il est difficile d&#039;optimiser...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/leyton.com\/ca\/insights\/articles\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\/\" \/>\n<meta property=\"og:site_name\" content=\"Leyton Canada\" \/>\n<meta property=\"og:image\" content=\"https:\/\/leyton.com\/wp-content\/blogs.dir\/3\/files\/2024\/02\/cloud-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/leyton.com\\\/ca\\\/insights\\\/articles\\\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\\\/\",\"url\":\"https:\\\/\\\/leyton.com\\\/ca\\\/insights\\\/articles\\\/optimiser-linformatique-en-nuage-pour-plus-de-rentabilite-et-de-performance\\\/\",\"name\":\"Optimiser l'informatique en nuage - 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