Duplicate Finder: Application Aware Data Protection in the Personnel Computing Environment Using Cloud Backup Service
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
In widespread cloud environment, cloud data storage services are tremendously growing due to large amount of personal computation data. Data deduplication, an effective data compression approach that exploits data redundancy, partitions large data objects into smaller parts, called chunks, represents these chunks by their fingerprints. A cloud storage environment for data backup in personal computing devices facing various challenges in source deduplication based on the cloud backup services with low deduplication efficiency. Challenges facing in the process of deduplication for cloud backup service are-1)Low deduplication efficiency due to exclusive access to large amount of data and limited system resources of PC based .2)Low data transfer efficiency due to transferring deduplicate data from source to backup server. In this paper, we propose a Duplicate finder, an application aware deduplication detection technique modelled in terms of schematic representation to exploit the duplicate in the data storage through aggregation detector in order to reduces the latency and storage cost . Experimental results proves that proposed technique outperforms state of approaches both in efficiency which duplicate elimination ratio and communication bandwidth management which aids for less data transfer.
Authors and Affiliations
Miss. S. Sathya Priya, Mrs. A. Kavitha
Keywords
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