The benefits of cloud storage come along with challenges and open issues about availability of services, vendor lock-in and data security, etc. One solution to mitigate the problems is the multi-cloud storage, where the selection of service providers is a key point. In this paper, an algorithm that can select optimal provider subset for data placement among a set of providers in multicloud storage architecture based on IDA is proposed, designed to achieve good tradeoff among storage cost, algorithm cost, vendor lock-in, transmission performance and data availability. Experiments demonstrate that it is efficient and accurate to find optimal solutions in reasonable amount of time, using parameters taken from real cloud providers.
CITATION STYLE
Yao, W., & Lu, L. (2015). A Selection algorithm of service providers for optimized data placement in multi-cloud storage environment. In Communications in Computer and Information Science (Vol. 503, pp. 81–92). Springer Verlag. https://doi.org/10.1007/978-3-662-46248-5_11
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