Windows Server 2012 VDI Enhancements
I’ll admit it. I was a little slow out of the gate on the second day of TEC. But my first session of the day was one of the best of the conference.
As you know desktop virtualization is my passion and Robert Nottoli presented on the VDI Enhancements coming down the pipe with Windows Server 2012.
Microsoft focused on three key goals to provide remote access:
1. Give users access to data and applications from virtually anywhere, on whatever device they choose.
2. Enable users to enjoy the full Windows experience, wherever they are.
3. Improve the security of the entire experience while aiding compliance with applicable regulations.
Remote Desktop Services will benefit IT by simplifying deployment and management by providing a centralized and unified administration console, simplified scenario-based deployments for sessions and VDI, centralized RemoteApp and desktop publishing, easy and intelligent VDI patching, and cheaper, easier storage options for VDI with Hyper-V over SMB and Remote Desktop Services Smart Cache. This new version will enhance the user experience by providing Metro-style remote desktop applications, a rich full-fidelity end-user experience with RemoteFX over the LAN and WAN, broad support for USB devices, improved user personalization with User Profile Disks, and single sign-on for RemoteApp programs and virtual machines.
Microsoft has created one centralized console named Server Manager. Server Manager provides a single view to manage Remote Desktop Services. With Server Manager, administrators can centrally administer and manage groups of servers and roles, publish RemoteApp programs, and manage virtual desktops and session virtualization collections. The existing RemoteApp Manager and RD Session Host Configuration consoles have been removed.
Microsoft introduces the concept of collections with Server 2012. There are two flavors of collections pooled collections and personal collections. With this update Microsoft is just catching up with their partners. Pooled collections are based on a single, shared master virtual machine and user changes are discarded at logoff. Personal c collections are based on providing a separate VM instance for each user and changes are retained.
In earlier versions of Windows, Hyper-V used three main storage options: direct attached storage, iSCSI SANs, and Fibre channel SANs. In the next release SMB-based NAS can be leveraged. Another storage enhancement that is being introduced is RDS Smart Cache for pooled collections. The concept is to deploy a VHD to an SMB share. When a new pooled VM is created, the image is streamed from the SMB share to the local disk or DAS on the Hyper-V host.
On the RemoteFX front, Microsoft strives to ensure a rich, full-fidelity RDS user experience over a variety of network conditions. RemoteFX includes the following new or enhanced features which will enable fluid remoting of the Windows Metro UI:
· RemoteFX Adaptive Graphics
· RemoteFX for WAN
· RemoteFX USB Redirection
· RemoteFX Media Remoting
· RemoteFX Multi-Touch
· RemoteFX vGPU
· DirectX 11 Support
RemoteFX treats images, videos, and text individually to maximize response time.
RemoteFX Adaptive Graphics provides graphics processing that will enable higher fidelity delivery of the experience.
With progressing rendering: Text remains clear while images are refined.
Microsoft has made significant improvements to provide efficient management and a richer user experience at a higher value.









