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Abstract

This section addresses the evolution of cloud computing and its models of implementation which includes Private Cloud, Public Cloud, Hybrid Cloud and Community Cloud and in addition various service models which includes IaaS, PaaS, SaaS, XaaS has been discussed.


In later section of this paper, various offerings of Cloud Computing and concerns of IT Community has been discussed. This Chapter also gives insight into types of information stored in Cloud and security concerns of data owners.

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