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CLEIEJ
2006

Integrity Constraint Checking in Distributed Nested Transactions over a Database Cluster

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Integrity Constraint Checking in Distributed Nested Transactions over a Database Cluster
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.
Stéphane Gançarski, Claudia Le&oacut
Added 11 Dec 2010
Updated 11 Dec 2010
Type Journal
Year 2006
Where CLEIEJ
Authors Stéphane Gançarski, Claudia León, Hubert Naacke, Marta Rukoz, Pablo Santini
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