期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：4
DOI：10.15680/ijircce.2015.0304116
出版社：S&S Publications
摘要：Here, we present a proxy based storage system for fault tolerance multiple-cloud storage calledNC(network coding), which overcome problems such as permanent failure and loss of data, lost data is repaired withthe help of data redundancy. NC achieves cost-effective repair for a permanent single-cloud failure, it is built on top ofnetworking coding based storage scheme called the storage regenerating code(SR) unlike traditional RAID-6 used forfault tolerance and data redundancy SR use less repair traffic and hence incur less monetary cost, and greater responsetime performance in normal cloud operation such as, upload/download. Implementation of a proof-of-concept prototypeof NC and deploy it atop both local and commercial cloud. Proof-of-concept is designed to determine feasibility ,butdoes not represent deliverables is also known as proof of principle. It is used to check system requirements, such ashow system can be integrated or throughput can be achieved through a given configuration. Key feature of SR code isthat we release the encoding requirement of storage nodes during repair, to make regenerating code portable to anycloud storage it is desirable to assume only a thin-cloud interface, where storage node only need to support the standardread/write functionalities.
