The International Journal of Innovative Research in Computer and Communication Engineering
As many business continuities, organizations use cloud for their work may experience disasters by nature or manmade results in loss of data. By using disaster recovery techniques like backup of data when disaster occurs. There are some difficulties like time complexity; cost effectiveness which makes user very difficult handle disasters. By using disaster recovery as a service one can handle these disasters and can recover data fast with low cost. As in other techniques DR as a Service doesn't need any initial payment to use it provides pay on use method.