The rising popularity of web 2.0 and cloud computing services has prompted a reexamination of the infrastructure that supports them. More and more people are using web-based communities, hosted services, and applications such as social-networking sites, video-sharing sites, wikis and blogs. And the number of businesses adopting cloud computing applications such as software as a service and hosted services is climbing swiftly.With all this growth, internet data centers are struggling to handle unprecedented workloads, spiraling power costs, and the limitations of the legacy architectures that support these services. The industry has responded by moving towards a "data center 2.0" model where new approaches to data management, scaling, and power consumption enable data center infrastructures to support this growth.
Posted October 13, 2009