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Article Dans Une Revue CLEI electronic journal Année : 2006

Integrity Constraint in Distributed Nested Transactions over a Database Cluster

Stéphane Gançarski
Claudia Leön
  • Fonction : Auteur
Hubert Naacke
Marta Rukoz
  • Fonction : Auteur
Pablo Santini
  • Fonction : Auteur

Résumé

This paper presents a solution to check referential integrity constraints and conjunctive global constraints in a relational multi database system. It also presents the experimental results obtained by implementing this solution over a PC cluster with Oracle9i DBMS. The goal of those experimentations is to measure the time spent to check global constraints in a distributed systems. The results show that the overhead induced by our distributed constraint checking is reduced by 50% compared to a centralized checking of constraints.
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Dates et versions

hal-01185367 , version 1 (20-08-2015)

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  • HAL Id : hal-01185367 , version 1

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Stéphane Gançarski, Claudia Leön, Hubert Naacke, Marta Rukoz, Pablo Santini. Integrity Constraint in Distributed Nested Transactions over a Database Cluster. CLEI electronic journal, 2006, 9 (2), pp.1-13. ⟨hal-01185367⟩
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