Rackspace says it is now offering customers the ability to create customized virtual networks in a public cloud, using software defined networking-like capabilities. Rackspace today announced Cloud ...

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 ...

Rackspace today rolled out new functionality that allows customers to run their VMware virtual machines in its cloud on dedicated infrastructure. The move is interesting because it comes just ahead of ...

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 ...