Intercloud Promising Second Layer in Cloud Computing Stack and Dependable Storage

Cloud computing has a potential to transform a way of outsourcing and sharing business activities in a dynamic world. The current cloud computing enables clients to interact with servers and it provides infinite scalability and depends on availability towards changing of systems and services. However, cloud-computing proliferations have not lived and come in the enterprise segment. Often issues including in these computing be confidentiality and integrity, but also reliability and consistency. In this paper, we discuss the Intercloud occupies as the second layer in the cloud computing stack, offering a goal of building in services and systems are more dependable. Intercloud layer, client-centric distributed protocols complement are more provider-centric, large scale ones in the Intracloud layer. Client-centric protocols having a multiple clouds for dependability by leveraging inherent cloud heterogeneity and failure independence. We also argue the design of Intercloud storage, which is currently are implementing, dependable services in the Intercloud. Intercloud Storage precisely addresses and improves the CIRC attributes which means confidentiality, integrity, reliability and consistency of cloud storage services.