Study of Various Data Recovery and Data Back Up Techniques in Cloud Computing & Their Comparison

Data Protection is an earnest action necessary for both government and corporate authority. The continuous revolution in regarding ritualized servers that joined with raising data security necessities has become troublesome for IT relationship to enhance. From the data being insured to testand approve the recover limit of the data; recovery point objectives (RPO) and recovery time objective (RTO) have made data security periodically safer. Cloud computing is quickly converting into the engaged data security elective for some of the IT affiliations. The cloud computing requires assured data security and its necessities are met while solving or alleviating the issues related with conventional data security methods. This paper analyzes these agonizing issues and how cloud reinforcement innovation overcomes them and furthermore gives a study on different reinforcement procedures used for Cloud figuring stage with respect to this stress and their execution evaluation. So in this paper we have presented a novel algorithm named seed block algorithm. The advantages of this algorithm are that first it helps user to collect information from any remote location without any problem and second it recovers the data also in case of delete or the cloud gets destroyed.