A Review Paper on Hybrid Cloud Approach for Secure Authorized Data Deduplication

Cloud computing is best concept to handle big database as the world is moving towards digitization. The amount of digital data in the world is growing exponentially with time. Thus, employing storage optimization techniques is an essential requirement to large storage areas like cloud storage. Cloud computing is best concept to handle big datasets. Data de the best storage optimization techniques for eliminating duplicate copies of data, and has been widely used in cloud storage to reduce storage space and save bandwidth. However, there is only one copy for each file stored in cloud even if such Deduplication reduces bandwidth requirements, speeds up the data transfers, and improves storage utilization. Thus here in this paper we would be discussing data Deduplication techniques along w securing techniques thus forming secure Deduplication.