A new version of the open source Xen virtualization stack was released last week, offering up improved support for 64-bit systems, improved virtual server maintenance tools, and a new API for Xen ...

Xen, an open-source project with growing ties to Red Hat, Novell and Hewlett-Packard, is emerging as the leading contender for providing open-source virtualization for the Linux environment. Ian Pratt ...

Actiphy Inc., a global provider of backup, disaster recovery, and virtualization software, today announced the release of a ...

Thanks to its paravirtualization technology, the Xen open source hypervisor has won acclaim as a speedy competitor to commercial server-virtualization products such as Microsoft Virtual Server and ...

Seven need-to-know points when looking at open source virtualization technology. Virtualization is a hot data center technology that is capturing the attention of IT for its consolidation and cost ...

With virtualization now a mainstream technology for most large businesses, the big players like EMC (VMWare), IBM and Microsoft are investing heavily in proprietary options for running multiple guest ...

Virtualization is unarguably one of the biggest trends of the past few years, and open-source software has been on the IT radar for a while now. So does that make open-source virtualization twice as ...

Virtualization solutions such as VMware ESX Server use emulation technologies to trick operating systems into seeing hardware that isn’t there. But emulation is also used as a stand-alone technology ...