Our own, Janique Carbone has a really great article that encompasses the business need for VDI now and for the future. Now - to resolve end-to-end issues for virtualizing desktop situations, and later to directly reduce operating costs and ROI.
Carbone also mentions the utilization of thin or rich client devices, to deploy virtual desktops on sever farms. In this way, virtual desktop computing is performed on the data center servers, while the user interface is presented on the client devices using a remote desktop client application. Dynamic or Static virtual desktops can then be utilized.
A Static virtual desktop uses a remote desktop connection and is usually set up for guest accounts and when specific applications are installed. A Dynamic virtual desktop is usually provisioned and assembled from a single master image and uses a Terminal Server and user-specific settings.
Windows Vista Enterprise Centralized Desktop (VECD) allows licensing options available for Windows virtual desktops in a VDI environment. Licenses are allocated on a device basis. Also, Microsoft’s partner, Citrix, provides XenDesktop to manage larger deployments.
Janique sums up VDI with this comment …
“Whether you need to deploy a static or dynamic virtual desktop infrastructure, the components that integrate together to comprise a Microsoft VDI solution include Windows Server 2008 Hyper-V, VECD, System Center VMM 2008, System Center DPM 2007 SP1, Windows Server 2008 Terminal Services, Microsoft Application Virtualization 4.5, and Citrix XenDesktop.
Read the full article is on VDI with Windows Server 2008 Hyper-V