Trading Consistency for Availability in Distributed Systems

  • Authors:
  • Roy Friedman;Ken Birman

  • Affiliations:
  • -;-

  • Venue:
  • Trading Consistency for Availability in Distributed Systems
  • Year:
  • 1996

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Abstract

This paper shows that two important classes of actions, {\em non left commuting}\/ and {\em strongly non commuting}, cannot be executed by concurrent partitions in a system that provides serializable services. This result indicates that there is an inherent limitation to the ability of systems to provide services in a consistent manner during network partitions.