The virtual data grid: a new model and architecture for data-intensive collaboration

  • Authors:
  • Ian Foster

  • Affiliations:
  • Argonne National Laboratory, University of Chicago

  • Venue:
  • SSDBM '03 Proceedings of the 15th International Conference on Scientific and Statistical Database Management
  • Year:
  • 2003

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Abstract

OLAP(On-Line Analytical Processing) servers usually precompute data cubes to improve the response time of possible aggregate queries over cuboids with different grouping attributes. To reduce the huge size of a sparse data cube, the base single tuples ...