QoS-awared replica placement techniques in data grid applications

Abstract

Quality of service is one of the most important factors for successful grid applications. However, individual QoS constraint (IQC) and QoS-awared replica placement have not yet been well addressed in the existing data grid. Existing QoS-awared replica placement algorithms neither can support multiple QoS attributes, nor have good scalability. In this paper… (More)
DOI: 10.1007/s11432-010-4036-3

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