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 ...

This excerpt is from the book, Practical Virtualization Solutions: Virtualization from the Trenches published by Prentice Hall Professional, Oct. 2009, ISBN ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Virtualization has proven its worth in the data center, ...

The emerging category is the latest to make headlines. But it takes many forms, some of which aren't even really virtualization as such. Gordon Haff is Red Hat's cloud evangelist although the opinions ...

Companies in the utilities industries face many challenges today. They are responsible for meeting government and private renewable energy goals and priorities, which vary state by state. They need to ...

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 ...

Two of the hottest IT technologies in 2010 are virtualization and cloud computing. Both are heavily evangelized in the industry as the “wave of the future” and the “next big thing.” This is primarily ...