What does OS virtualization actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Containers, a different, lightweight take on virtualization, has finally gone mainstream with Linux Containers (LXC) and Docker -- and that spells big changes for server farms, data centers, and ...

Containers are hot, but virtualization adoption remains on the rise within the enterprise, according to recent Red Hat research. The survey of more than 900 enterprise IT pros found businesses are ...

OpenStack Newton arrives, promising advances in virtualization, bare-metal provisioning and containers Latest version of open-source cloud building project arrives.