Maximizing Cloud Uptime

Cloud computing helps enterprises reduce IT CAPEX and access the latest systems, but Virtualization for Dummies author Bernard Golden explains the danger in underestimating factors that affect cloud access and uptime.

Open Clouds

Enterprise IT managers and developers have a number of tools at their disposal that address private cloud development from an open-source perspective.

Why Wireless Needs a Network of Networks

With network virtualization, wireless devices could connect to dozens of networks. It’s a paradigm shift in wireless architecture — and one that can’t come soon enough.

Where Do Ultrabook Devices Fit In?

The Ultrabook is a new category of laptops that balances responsive performance with a sleek, lightweight design. Here’s why CIOs and IT managers should care.