Do you need a cloud or a utility?

As the term "cloud computing" gets buzzier, confusion between it and utility computing grows. Enterprise IT executives who understand the differences between the two can achieve smarter server provisioning, cost-savings, speedier time to market and improved security. Beth Schultz, New Data Center editor, talks with 3tera executives Barry Lynn and Bert Armijo about clouds and utilities, and what each means to the enterprise (20:26).

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