e-ISSN : 2455 - 5371

A Comparative Survey of Optimizing Secure Deduplication for Big Data in Cloud

Paper Topic :

Cloud Computing and Applications

Author Name :

Dipeeka Shah

Abstract :

The trend of cloud has increased with the increasing data in internet. Cloud is based on virtualization which is raising the virtual machine images in data centers, and maintaining the original and backups create the requirement of space in several TB. This results in creation of replicas of existing data or new data at time of entry, resulting duplication. For this, deduplication of data is required. Here, we have made a survey on different techniques of deduplication and which approach suits the best. From that, we have realized that we can develop dynamic deduplication technique which can be more efficient and less time consuming, with the help of chunks and metadata of file.

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