Replication techniques in data grid environments
ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part II
A Decentralized Periodic Replication Strategy Based on Knapsack Problem
GRID '12 Proceedings of the 2012 ACM/IEEE 13th International Conference on Grid Computing
Cloud Computing: Locally Sub-Clouds instead of Globally One Cloud
International Journal of Cloud Applications and Computing
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Data grid provides scalable infrastructure for storage resource and data files management, which supports several scientific applications. Replication is a technique used in data grid to improve the applications’response time and to reduce the bandwidth consumption. An important problem to be addressed is when replication should be trigged. In this paper, we propose a model for a dynamic period that is used to trigger replication by adapting to the grid behavior. We also evaluate the performance of the proposed period using simulations. Our results show that the dynamic period is more effective than the static period.