Transstellar Journal Publications and Research Consultancy Private Limited (TJPRC)
Now-a-day's cloud computing plays a major role in IT. It is not used for business activities but it is now also used for educational purposes. Cloud computing is just internet based computing the user can say it is another properties of internet. Customers plug into \"Cloud\" and access applications, services which is priced and on demand. In this paper, the authors will discuss some case studies of cloud computing and reasons why cloud computing came in IT market.