I need article on cloud computing

Num. of words: 3000 Industry: Education Topic: Cloud Computing Tone: Formal/Professional Extensive research needed: no Extra notes: I want a research article on cloud computing. It should contain following chapters: 1. Introduction of Cloud Computing 2. Indian Software Industries 3. Network Services of Information Technology 4. Cloud Computing and its Clients 5. Barriers of its Implementation 6. Conclusions and Suggestions I need it to be completed by the end of this month.