International Journal for Innovative Research in Science and Technology (IJIRST)
Cloud computing has been envisioned as the next-generation Information Technology (IT) architecture for enterprises, due to its long list of unprecedented advantages in the IT history like on-demand self-service, ubiquitous network access, location independent resource pooling, rapid resource elasticity, usage-based pricing and transference of risk. The cloud server allows user to store their data on a cloud without worrying about correctness & integrity of data. Cloud data storage has many advantages over local data storage. User can upload their data on cloud and can access those data anytime anywhere without any additional burden.