Cloud Computing Pilots for Enterprise Data Center Applications
نویسنده
چکیده
Enterprise class architectures for cloud computing have begun to emerge, driven by recent advances in virtualization of servers, storage, and access networks. We present a hierarchy classification scheme for cloud services, based on whether the intrastructure, platform, or software is being provisioned and virtualized. We then discuss early adoption of public and private clouds based on the client workload affinity, and present several recent case studies of cloud implementations. We also describe a virtual storage cloud pilot currently operating in the New York City area, which relies on virtual private network extensions over extended distances. Finally, we summarize a proposal from the 2010 Internet 2 workshop to apply the design principles of the virtual storage cloud to the construction of dynamically provisioned cloud data centers utilizing next generation Internet technology.
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