Xen has yet to reach Zen. Xen's open-source standard for virtualization is gaining traction as cloud computing takes off, but despite claims by some companies that their Xen hypervisors outperform ...

Developers of the Xen open source hypervisor are trying to make Xen the industry’s cloud-building platform of choice. Developers of the Xen open source hypervisor are trying to make Xen the industry’s ...

Citrix aims to beat VMware at virtualization. A year ago it bought XenSource, the company created by the founders of the Xen open-source hypervisor, and switched the Citrix business focus to ...

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 ...

Ten years ago, the cloud computing industry was approaching a crossroads. Everyone—from students to developers to multinational corporations—seemed to be asking for more. More performance. Increased ...

Developers of the Xen open source hypervisor are trying to make Xen the industry’s cloud-building platform of choice with a new initiative designed to expand upon the hypervisor’s ability to create ...