Dynamic data replication in LCG 2008

@article{Nicholson2008DynamicDR,
  title={Dynamic data replication in LCG 2008},
  author={Caitriana Nicholson and David G. Cameron and A. T. Doyle and A. Paul Millar and Kurt Stockinger},
  journal={Concurrency and Computation: Practice and Experience},
  year={2008},
  volume={20},
  pages={1259-1271}
}
To provide performant access to data from high energy physics experiments such as the Large Hadron Collider (LHC), controlled replication of files among grid sites is required. Dynamic, automated replication in response to jobs may also be useful, and has been investigated using the grid simulator OptorSim. In this paper, results from simulation of the LHC Computing Grid in 2008, in a physics analysis scenario, are presented. These show, first, that dynamic replication does give improved job… CONTINUE READING
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Analysing Scheduling and Replica Optimisation Strategies for Data Grids with OptorSim

  • D. G. Cameron, R. Carvajal-Schiaffino, A. P. Millar, C. Nicholson, K. Stockinger, F. Zini
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2 Excerpts

Evaluation of an EconomyBased File Replication Strategy for a Data Grid GridSim : a toolkit for the modeling and simulation of distributed resource management and scheduling for Grid computing

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  • Int . Journal of High Performance Computing…
  • 2003

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