Parallel query processing for OLAP in grids

@article{Kotowski2008ParallelQP,
  title={Parallel query processing for OLAP in grids},
  author={Nelson Kotowski and Alexandre A. B. Lima and Esther Pacitti and Patrick Valduriez and Marta Mattoso},
  journal={Concurrency and Computation: Practice and Experience},
  year={2008},
  volume={20},
  pages={2039-2048}
}
OLAP query processing is critical for enterprise grids. Capitalizing on our experience with the ParGRES database cluster, we propose a middleware solution, GParGRES, which exploits database replication and interand intra-query parallelism to efficiently support OLAP queries in a grid. GParGRES is designed as a wrapper that enables the use of ParGRES in PC clusters of a grid (in our case, Grid5000). Our approach has two levels of query splitting: grid-level splitting, implemented by GParGRES… CONTINUE READING

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The design and implementation of grid database services in OGSA-DAI

  • A Anjomshoaa, M Antonioletti, +18 authors M. Westhead
  • Concurrency and Computation: Practice and…
  • 2005
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