Different virtualization approaches (emulation, hypervisor-based, operating system-level) and their pros and cons are outlined. Details of the OS-level virtualization approach are given, using OpenVZ ...

Dual-booting once reigned supreme, but virtual machines have taken the crown with their isolation, security, and convenience.

They're barely in the same league ...

It is a widely held misconception that in order to fully make use of the performance available with multicore processors, virtualization in the form of a hypervisor must be used, along with a ...

Application virtualization is one of those technologies that has been around for a little while now, but it just doesn't seem to get the same attention as its older sibling -- server virtualization.