Nov 27, 2009 · Our simulation results show that the proposed parallel download approach greatly improves the Data Grid performance for all three scheduling ...

Title: Improving job scheduling performance with parallel access to replicas in Data Grid environment. Language: English; Authors: Zhang, Junwei1 jwzhang@ntu ...

After introducing a Data Grid architecture that supports efficient data access for the Grid job, the dynamic data replication algorithms are put forward.

Job scheduling and dynamic data replication in data grid environment · Improving job scheduling performance with parallel access to replicas in Data Grid ...

The primary goal of data replication is to shorten the data access time experienced by the job and consequently reduce the job turnaround time.

Our simulation results show that the proposed parallel download approach greatly improves the Data Grid performance for all three scheduling algorithms, in ...

In this paper, we proposed a new approach to replication problem by organizing the data into several data categories that it belongs to. This organizing will ...

This paper proposes a novel dynamic replication strategy, called. ERS(Enhancement of Replication Strategy), which reduces data access time by avoiding network.

We use OptorSim to evaluate the performance of different combinations of job scheduling algorithms and replication strategies. OptorSim was developed to mimic ...

Job scheduling and data replication are two well-known techniques to boost the performance of. Data Grid. There has been extensive research on integrating both ...