International Journal of Engineering Trends and Technology
From past decade onwards cloud computing plays a vital role. Cloud computing is a computation, software, data access, and storage services that do not require end-user knowledge of the physical location and configuration of the system that delivers the services. Cloud computing is the fastest new paradigm for delivering on demand services over internet and can be described as internet centric software. Cloud computing describes a new supplement, consumption, and delivery model for IT services based on Internet protocols, and it typically involves provisioning of dynamically scalable and often virtualized resources.