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.

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 ...

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 ...

How storage virtualization technologies allow you to keep pace with ever-increasing storage requirements while maintaining high availability and service levels In just a few short years, storage ...

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.