International Journal of Computer Applications
A type of computing where IT-related capabilities are provided as service to external customer using internet is called Cloud Computing. The use of computers in the cloud can make lots of sense to the end users and customers. While thinking about Cloud infrastructure a simple question comes to mind that instead of buying and maintaining the users own machines, why not use the internet accessible servers on offer by the vendors in the market. In this paper, the authors explain the concept of Cloud Computing and how to build their own Cloud Computing Infrastructure.