Revisiting and improving a result on integrity preservation by concurrent transactions

  • Authors:
  • Hendrik Decker;Francesc D. Muñoz-Escoí

  • Affiliations:
  • Instituto Tecnológico de Informática, UPV, Valencia, Spain;Instituto Tecnológico de Informática, UPV, Valencia, Spain

  • Venue:
  • OTM'10 Proceedings of the 2010 international conference on On the move to meaningful internet systems
  • Year:
  • 2010

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Abstract

We revisit a well-known result on the preservation of integrity by concurrent transactions. It says that the serializability of integrity-preserving transactions yields integrity-preserving histories. We improve it in two ways. First, we discuss divergent interpretations and restate them more precisely. Second, we make it applicable in the presence of inconsistency.