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Running applications on Supercomputers requires users to learn the low level details of how to interact with the resource manager and scheduler, write job submission scripts, submit and monitor jobs, transfer input and output files etc. These mechanisms differ on different machines and the scientist needs to waste precious time browsing websites and reading lengthy documentation. Even with tools such...
Replication strategies directly affect the performance of grid resources in data grid. As the replication strategies are of great importance to data grid, this article built up a simulative environment with OptorSim simulators, and analyzed different replication strategies according to different accessing models. It is verified by the simulation results that the replication strategies adopted in this...
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