Cloud Computing Concept for the Next Generation IT infrastructure

Abstract

Cloud computing technology is a concept that integrate ideas from area such as distributed computing, virtualization of resources and utility computing. The goal is to make an IT infrastructure offers services similar to the utility such as electricity and water supply. Therefore, users can easily
change the usage, quality, and performance requirement. In this paper, the concept of cloud computing technology is explained. These includes the terminology, review of current service providers, useful case study. Finally, the future trends has been given to enable user to utilize this technology poperly for
their work.