Optimal replica placement strategy for hierarchical data grid systems

  title={Optimal replica placement strategy for hierarchical data grid systems},
  author={Pangfeng Liu and Jan-Jan Wu},
  journal={Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGRID'06)},
  pages={4 pp.-420}
Grid computing is an important mechanism for utilizing distributed computing resources. These resources are distributed in different geographical locations, but are organized to provide an integrated service. In order to speed up data access efficiency data grid systems replicate essential data in multiple locations, so that a user can access the data from a site in his vicinity. This paper studies replica placement in data grid systems, taking into account several important issues described… CONTINUE READING
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