Rackspace has built its Windows-based cloud service on top of Citrix’s XenServer hypervisor, rather than the more basic open source version of Xen, and plans to move its whole cloud infrastructure ...

Virtualization is ready to support mission-critical applications, according to a recent customer survey conducted by managed hosting provider Rackspace. The survey revealed that 57% of respondents are ...

Citrix XenServer 5.6 adds powerful new enterprise-grade features for data centers and cloud providers, as well as a new edition at a midrange price At the Citrix Synergy show that took place in San ...