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 ...

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 ...

Open source efforts to make it easier for companies to virtualize data center resources, whether they are Linux- or Windows-based, will be on full display this week at the LinuxWorld Conference and ...

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 ...

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

Virtualization is about to become a very real element in the open-source world. A growing number of both large and small end-user companies, along with some of their more adventurous solution-provider ...