Analysis of Application-Aware Local-Global Source Deduplication for Cloud Backup Services of Personal Storage

Abstract

Data is a important things of any organization; hence it is necessary to secure it. it is the required to implement a good backup and recovery plan. But the redundant nature of the backup data makes the storage a concern; hence it is necessary to avoid the redundant data present in the backup. Data de-duplication is one such solution that discovers and removes the redundancies among the data blocks. In this paper, a de duplication scheme is proposed that improves data de duplication efficiency by exploiting application awareness. Data de-duplication scheme is motivated on personal storage. The proposed scheme improves data de-duplication efficiency by exploiting application awareness.