Since I have begun working in the virtualization business, customers have been asking for reasons why to spend money for Citrix XenApp and whether Remote Desktop Services (RDS) cuts it for them. For a long time, the answer was easy as hosted sessions on Windows Remote Desktop Services – formerly Terminal Services – have only provided basic functionality. But beginning with Windows Server 2008, Microsoft has put a lot of effort into that space. The underlying roles were steadily improved in every version, e.g. to support rich graphics and virtual desktops. With the public beta of the next Windows Server (8), Microsoft has improved the performance of RDP and built new management capabilities into Server Manager.
From my point of view this may well be changing the game with Citrix with respect to hosted sessions. Let’s have a closer look.






