Virtualization, Hattar said, starts with the network to connect people to information. Cisco itself, found that before virtualization, it used only about 20 percent of its server arrays. After ...

Last week I wrote about the impact cloud computing will have on IT operations. I noted that the increasing scale of data dramatically changes the expectations of how data centers are operated.

Bernard Golden is CEO of consulting firm HyperStratus, which specializes in virtualization, cloud computing and related issues. He is also the author of “Virtualization for Dummies,” the best ...

Ten years ago, the cloud computing industry was approaching a crossroads. Everyone—from students to developers to multinational corporations—seemed to be asking for more. More performance ...

Cloud computing, virtualization and mobility are some of the trends driving change in today's enterprise networks, said market observers. They added that while interest in server, storage and ...