Optimal Allocation for Partially Replicated Database Systems on Ring Networks

  • Authors:
  • A. B. Stephens;Y. Yesha;K. Humenik

  • Affiliations:
  • -;-;-

  • Venue:
  • IEEE Transactions on Knowledge and Data Engineering
  • Year:
  • 1994

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Abstract

Considers a distributed database with partial replication of data objects located on a ring network. Certain placements of replicated objects are shown to optimize the probability of read-only success and the probability of write-only success. We also obtain optimal placements for k-terminal reliability and expected minimal path length for read-only and write-only operations.