Date Added: May 2013
Now-a-days cloud computing is an emerging area and it replace grid computing. Cloud computing elaborate that how to utilize computer resources on network. In fact it is the market model that describes services provided over the internet. In Future, not all but most of the resources are controlled by cloud computing. It is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server. Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). This paper present an overview of cloud computing and how it is going take place position of ERP and SME like management tool.