For years, the replacement of physical PCs with virtual PCs has been touted as a mass movement, but so far, the revolution has not taken place. We explore the background.

Red Hat massively expanded its cloud portfolio during 2012. This overview can help you evaluate Red Hat’s products in the context of VMware and others.

Users of Windows Server 2012 will benefit from numerous innovations, especially in the areas of virtualization, high availability, and storage. In this article, we show you some tricks that make handling the new system much easier.

Cloud computing has become a viable option for high-performance computing. In this article, we discuss the use case for cloud-based HPC, introduce the StarCluster toolkit, and show how to build a custom machine image for compute nodes.

VirtualBox is a popular virtualization choice on the desktop. In this article, we show how you can also run VirtualBox on a Linux server – with all the comforts of a graphical user interface.

Managing patches, service packs and updates in a heterogeneous environment is one of the leading causes of sleep deprivation among system administrators. The big question is, “How do you manage patches in a complex environment?”

The Intel VT and AMD-V extensions bring x86 virtualization to the 21st Century. Learn why hardware-assisted virtualization is important and what to watch for the next time you buy a computer. We'll also show you how to configure virtualization on a typical Linux system.

The Open Virtualization Alliance was founded three months ago to raise awareness about kernel-based virtualization and promote the adoption of KVM in the enterprise. We stopped in for a progress report.

Virtual Desktop Infrastructure (VDI) is poised to change the face of client support on enterprise networks. We talked to Virtual Bridges CTO Leonardo E. Reiter about VDI and the promise of the virtual desktop.