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| cloud:start [2025/05/03 11:10] – [DEFINITION DE GARTNER] alberto | cloud:start [2025/09/15 14:38] (current) – [Définition du N.I.S.T.] alberto | ||
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| - | ==== Définition du N.I.S.T. | + | ====== Cloud ====== |
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| - | Le Cloud Computing propose un accès à des ressources partagées, facilement configurable et mis à disposition rapidement. | + | |
| - | ==== Définition de Gartner ==== | ||
| - | Le Cloud Computing fournit des capacités informatiques évolutives et élastiques sous forme de service via internet | + | ===== Définition du N.I.S.T. ===== |
| + | (N.I.S.T. = National Institute of Standards and Technology) | ||
| + | Le cloud computing est un modèle permettant un accès réseau omniprésent, | ||
| + | ===== Définition de Gartner ===== | ||
| - | ==== TYPES ==== | + | Le cloud computing est un modèle informatique dans lequel des capacités informatiques évolutives et élastiques sont fournies sous forme de service grâce aux technologies internet. |
| + | ===== Types de services ===== | ||
| - | * SAAS : Software as a service | + | Il existe 3 modèles principaux de types de services cloud : les applications logicielles, |
| - | * PAAS : Platforme as a service -> Serveur Sharepoint, Exchange online, ... | + | ==== SAAS ==== |
| - | * IAAS : Infrastructure as a service -> Hôte, Firewall, VM, ... | + | Software as a service |
| + | |||
| + | Exemples -> Word, Excel, Outlook, Email, Onedrive, Teams, ... | ||
| + | |||
| + | ==== PAAS ==== | ||
| + | |||
| + | Platforme as a service | ||
| + | |||
| + | Exemples -> Serveur Sharepoint, Exchange online, ... | ||
| + | |||
| + | ==== IAAS ==== | ||
| + | |||
| + | Infrastructure as a service | ||
| + | |||
| + | Exemples | ||