Manuscript Number : CSEIT1833342
Secure Data Compression Scheme for Scalable Data in Dynamic Cloud Environments
Authors(2) :-B. Raja Rajeshwari, B. Sangeetha With the rapidly growing amounts of facts produced global, networked and multi-consumer storage systems have become very famous. However, worries over information safety still prevent many customers from migrating facts to far-flung garage. The conventional solution is to encrypt the information earlier than it leaves the owner’s premises. While sound from a safety angle, this method prevents the garage issuer from effectively making use of storage efficiency capabilities, which includes compression and deduplication, which could permit best utilization of the resources and consequently lower carrier fee. Client-aspect data deduplication particularly ensures that more than one uploads of the equal content handiest devour community bandwidth and garage area of a unmarried upload. A number of cloud backup providers as well as various cloud services actively use deduplication. Unfortunately, encrypted facts are pseudorandom and consequently cannot be deduplicated: therefore, cutting-edge schemes need to completely sacrifice both security and garage performance. In this paper, we present schemes that permit a greater quality-grained change-off in records chunk similarity. The instinct is that outsourced records may additionally require exceptional degrees of safety, relying on how popular it is miles content material shared through many users. Various deduplication schemes are analyze and provide experimental outcomes that suggest proposed cozy facts bite similarity provide improved effects in real time cloud environments.
B. Raja Rajeshwari Data chunks, Similarity matching, parallel processing, Data security, Data compression Publication Details Published in : Volume 3 | Issue 3 | March-April 2018 Article Preview
PG Scholar & Computer Science and Engineering, Anna University/Sir ISSAC Newton college of Engineering
and Technology, Nagapattinam, Tamilnadu, India
B. Sangeetha
Assistant Professor of Computer Science and Engineering, Anna University/Sir ISSAC Newton College of
Engineering and Technology, Nagapattinam, Tamilnadu, India
Date of Publication : 2018-04-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 1784-1790
Manuscript Number : CSEIT1833342
Publisher : Technoscience Academy