International Journal of Innovative Science Engineering and Technology (IJISET)
Cloud computing recognized as one of the newest topic in field of information technology. Cloud computing is foundation of numerous computing research areas such as HPC, virtualization, utility computing and grid computing. Grid computing is a structure of distributed computing that inhabit organize and sharing computing, application, data and storage or network resources athwart dynamic and geographically detached organization. In this paper, the authors discussed cloud computing deployment models and service models. And grid computing characteristics are to be illustrated.