In this scenario, the service cost is higher than that of utilizing individual cloud but the efficiency and reliability is far more superior as compared to single cloud service. The experimentation was performed in local environment. | ISSN:2249-5789 Shubham Singh et al, International Journal of Computer Science & Communication Networks,Vol 7(3),52-57 Reliable and Efficient Storage Solution using Multiple Cloud Services Shubham Singh, Gaurang Raval, Sharada Valiveti Institute of Technology Nirma University, Ahmedabad Email: 15mcen26@, , Abstract— As the popularity of cloud storage service is increasing the reliable data storage methods also have significant role to play in managing data over long time. As the data is stored at single cloud service provider, failure or outage of the provider can leave the organization non-functional. A cloud of cloud is a method to reduce the limitation of the individual cloud. It improves availability and integrity of data kept in the cloud with the encryption, encoding, and duplication of the information on the different cloud services which makes up the cloud of cloud. We implement our system with four open source cloud storage services in the local network. It was observed that our technique enhances the perceived accessibility in the majority of the cases, when we contrasted single cloud provider. In this scenario, the service cost is higher than that of utilizing individual cloud but the efficiency and reliability is far more superior as compared to single cloud service. The experimentation was performed in local environment. Key word: Network File S ystem(NFS ), Reed-S olomon(RS ), Erasure-Coding(EC), Secure Cloud S torage System(S CSS), 1. INT RODUCTION Cloud computing is a type of internet-based computing that gives shared computing assets and information to personal computer and various gadgets on request. It is a method for empowering computing devices with on-request access to a pool of configurable assets which can be quickly provisioned and discharged with trivial ad ministration [1]. Cloud provides basically three main services: 1. Infrastructure as a Serv ice: The .
