CSS Graduate Research Fund (University of Washington Bothell); National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61602164]
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摘要:
With the offerings of compelling cloud storage services from various cloud service providers, numerous web and mobile applications are leveraging cloud to store data for long-term usage. In this paper, we propose Budget-Transfer, a unique scheme to reduce the long-term cost of storing large data sets using cloud storage services. In contrast to most existing works, we study the storage cost-minimization problem by leveraging various available storage services that can provide different levels of performance at different pricing cost, under the constraint of data-access performance requirement....