Developers with innovative ideas no longer needs the huge amount of capital investment in hardware or supporting software to deploy their service or the human expense to operate it because of the introduction of Cloud Computing. Cloud Computing is the delivery of computing services such as servers, software, databases, storage, networking, intelligence, analytics etc. over the Internet to facilitate faster innovation, economies of scale and flexible resources. While a lot of research is currently going on in the technology itself, this paper is trying to contain the new and emerging technologies in cloud computing. Here we have tried to bring most important new technologies introduced in Cloud Computing such as data sharing and data security. Finally, we presented some proposals which have connected other areas with cloud computing.

Cloud Computing, Data security, Data sharing, Cloud data sharing, Mobile Cloud Computing

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