Reviewing amnesia support in database recovery protocols

  • Authors:
  • Rubén De Juan-Marín;Luis H. García-Muñoz;J. Enrique Armendáriz-Íñigo;Francesc D. Muñoz-Escoí

  • Affiliations:
  • Instituto Tecnológico de Informática, Universidad Politécnica de Valencia, Valencia, Spain;Instituto Tecnológico de Informática, Universidad Politécnica de Valencia, Valencia, Spain;Instituto Tecnológico de Informática, Universidad Politécnica de Valencia, Valencia, Spain;Instituto Tecnológico de Informática, Universidad Politécnica de Valencia, Valencia, Spain

  • Venue:
  • OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part I
  • Year:
  • 2007

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Abstract

Replication is used for providing highly available and fault-tolerant information systems, which are constructed on top of replication and recovery protocols. An important aspect when designing these systems is the failure model assumed. Replicated databases literature last trends consist in adopting the crash-recovery with partial amnesia failure model because in most cases it shortens the recovery times. But, despite the large use of such failure model we consider that most of these works do not handle accurately the amnesia phenomenon. Therefore, in this paper we survey some works, analyzing their amnesia support.