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TOPIC 3: VIRTUALISATION, CLOUD COMPUTING & GREEN COMPUTING - Coggle…

- - - - Fat clients.
        Any device that can function completely independently of a remote server is a thick client.
      - Thin clients.
        Rely on a network connection for computing and don't do much processing on the hardware itself.
      - Zero clients
        A server-based computing model in which the end user's computing.
      - Provides a virtual desktop for users on multiple client machines.
        
        Provides a virtual desktop infrastructure (VDI).
        
        Most processing is done on the server.
    - - Application virtualization
        Is capable of allowing applications to run in environments that are foreign to the them.
      - Presentation virtualization
        It is an application delivery method that delivers desktops or applications from a shared server. This enables access to client applications from a central server that is connected with clients.
      - Client-side desktop virtualization
        A virtual machine (VM) environment in the user's machine. Also called "endpoint virtualization," the user's computer hosts multiple VMs, each of which contains an operating system and set of applications. Providing staff with critical resources, such as applications, file-sharing services, and other productivity tools.