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 ...

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 ...

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 ...

These heroes of open source software are hard at work behind the scenes without you even realizing it.

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 ...

SAN FRANCISCO, March 5, 2025 /PRNewswire/ — The Xen Project, an open source hypervisor hosted by the Linux Foundation, today announced the release of Xen 4.20, delivering enhanced security, ...

To many, free open source software and Microsoft Windows seem to be mutually exclusive. After all, the open source development model is most closely associated with the Linux OS and, to a lesser ...

Sun is adding support for the Open Virtualization Format standard to its VirtualBox software. Can it become the free or cheap solution that takes away market share from VMware Workstation? As Sun ...

Most significantly, the new software suite, called Virtual Iron Version 3, will help users reduce the cost and technical complexity of managing data centers without having to invest more in their ...

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 ...