A highly efficient algorithm towards optimal data storage and regeneration cost in multiple clouds

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Junhua Zhang, Dong Yuan, Lizhen Cui, Bing Bing Zhou

Published: 2019, Last Modified: 01 Oct 2024Future Gener. Comput. Syst. 2019EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Theoretical Findings of the cost in data storage and regeneration process.•A highly efficient algorithm for finding data storage strategy for linear-DDG in multiple clouds.•Optimizations in calculating minimum generation cost and overall cost rate datasets.•An efficient algorithm for finding optimal data storage strategy for general-DDG in multiple clouds.•Comprehensive performance studies demonstrating the efficiency of our approach.