International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Disaster never comes with prior warning. Business model in the new era has changed. The security and availability of business data has been become most important requirement in this time. For solving the problem related to business database services like storage, security, stability, load, scalability and many other issues cloud based database platform were used. Services related to data were put on the cloud and the powerful operating systems and platform were used to process the data. This paper describe the different methods and architecture of cloud storage and present the disaster recovery based on the cloud computing.