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Description
David Varnum is Network and Data Center engineer, architect, consultant and blogger. CCIE DC #45880. His focus is adapting business strategies with emerging enterprise developments in data center, security and virtualization realms. Prior to his current role, he served as lead engineer and consultant in both private and public sectors. David holds his CCIE in Data Center and is an MCSE+ and VMware Certified Professional. A Cisco Champion, he also blogs at overlaid.net and blogs.cisco.com

Steven Vaughan-Nichols
Description
Steven J. Vaughan-Nichols is a freelance writer and technology analyst. Besides ZDNET, he works with Foundry (Formerly IDG Communications), The Register, The New Stack, and Cathey Communications. He does not own stocks or other investments in any technology company.
Description
Steven J. Vaughan-Nichols, aka sjvn, has been writing about technology and the business of technology since CP/M-80 was the cutting-edge PC operating system, 300bps was a fast Internet connection, and WordStar was the state-of-the-art word processor. And we liked it!