Survey on Data Deduplication of Text File over Cloud

Now a days cloud technology are being continuously used in IT field as well as in other to keep the data, cloud re-copying is also such service which has to be focused on. As the cloud service has improved huge focus in last few year. Cloud storage massive management has become important. This document surveying various works previously done in the area of cloud services and therefore, re-copying of data over cloud storages have still scope of improvement. Inspection on the papers or researches emphasizes various deduplication idea and the ways they are differ from each other for efficient deduplication. Thus as there are many ways of deduplication in clouds, an efficient technique is to be search out having less drawbacks and more outcome.