International Journal of Modern Engineering Research (IJMER)
The emergence of cloud computing provides many opportunities for academia, the Information Technology (IT) industry and the global economy as an information technology revolution. Cloud computing is an increasingly popular paradigm for accessing computing resources. In practice, cloud service providers tend to offer services that can be grouped into three categories: software as a service, platform as a service, and infrastructure as a service. Cloud computing, with the revolutionary promise of computing as a utility, has the potential to transform how IT services are delivered and managed.