Consolidating 3900 servers on 30 Linux mainframes based on IBM's own Z Series has helped IBM to cut its power bill considerably. Power consumption has dropped by up to 80 percent.

Virtualization can save you time, money, and effort, but you’ll need to find the right tool for the task.

Improved resource balancing, central administration, and service consolidation – you can only win with virtualization. Linux Magazine visits a communal data center for a practical look at virtualization in the workplace.

The VServer project offers a secure and highly efficient virtualization alternative.

The Xen virtualization system is is quickly becoming a standard feature of corporate Linux. We’ll show you how to get started with the latest version of Xen.

The top players on the Unix server scene all include virtualization support with their operating systems. We compared two candidates from IBM and Sun.

WineTools is an installation program that helps users set up Windows software on Linux without wasting time with experiments.

The Wine compatibility layer lets Linux users run Windows programs. Unfortunately, configuring Wine is anything but trivial, and it helps if you enjoy experimenting.