Citrix has released XenApp 6 which finally provides support for Microsoft Windows Server 2008 (W2k8) R2. Citrix made their name delivering Presentation Virtualisation; and have been rightly seen as the the leader in that market in terms of functionality, support and scalability. Citrix did have to completely re-write the XenApp code for R2 – which was a considerable undertaking yet, in the meantime other PV vendors such as Ericom, Quest, Systancia have had W2k8 R2 functionality for some time: it is unusual for Citrix to appear to be chasing, rather than leading, the pack.
While VDI is being considered by many companies, and its adoption will likely grow, Presentation Virtualization services are embedded as departmental solutions, branch office deployments, even as the core of multi-national businesses’ desktop delivery solutions: but, those solutions are primarily based around pre-W2k8 R2 services. W2k8 R2 offers greater scalability for Presentation Virtualization than previous versions, there will undoubtedly be a steady migration to this platform.
Given there is a cost to migrating from x32 to x64 in terms of validating applications and drivers operating in the new environment and that there is an increased cost to purchasing the new RDS CALs – is the new functionality in XenApp 6 as innovative as in previous releases? Are you going to get a very rapid return in your investment? Besides W2k8 R2 support, what does XenApp 6 offer your business? Indeed, has the focus on battling VMware XenDesktop allowed the competition to catch up further?