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 ...

SWSoft is putting its virtualization software into the open source community with the introduction of the Server Virtualization Open Source Project, or OpenVZ, which is freely available at the OpenVZ ...

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 ...

If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.