Date Added: Apr 2013
Cloud computing refers to the use of Internet based computer technology for a variety of services like memory, storage, processing and bandwidth. In internet cloud computing plays a major role to maintain the collection IT resources which are used by the cloud providers. In this paper, the authors have proposed the concept of virtualization, where the Storage Virtualization and CDMI (Cloud Data Management Interface) are discussed. The CDMI gives how standard interfaces, coordinated between different organizations can meet the emerging needs for interoperability and portability of data between clouds.