An efficient method for distributing search structures

  • Authors:
  • Gabriel Matsliach;Oded Shmueli

  • Affiliations:
  • -;-

  • Venue:
  • PDIS '91 Proceedings of the first international conference on Parallel and distributed information systems
  • Year:
  • 1991

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Abstract

In this paper we present a method for distributing search structures which have an index, in shared memory multiprocessor multi-disk systems. We show that in comparison with currently used distribution methods, the new method generates distributed search structures having a much lower main memory space requirements, a similar parallel execution capabilities, a similar execution cost per operation, and a fairly close disk space utilization.Analyzing the disk space utilization of the resulting distributed structures is non-trivial. We briefly explain how we have performed such an analysis (which is partially based on a technique called fringe analysis). The result is that the benefits of the method are obtained at a very small cost in terms of reduced disk space utilization.