International Journal of Scientific and Research Publication (IJSRP)
Now-a-days, cloud computing is popularly known as internet computing. It helps in sharing data, computing and provides services transparently among users of a massive grid. It became widely accepted by the user because of its advantages that involves, reduce costs, increase business flexibility and/or provide business continuity. Cloud computing is becoming increasingly relevant, as it will enable companies involved in spreading this technology to open the doors to Web 3.0. In this paper, the basic features of cloud computing are presented and compared with those of the existing technology of Web 2.0.and Web 1.0.