Jérôme Besancenot

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Complex database applications like CAD/CAM or CASE introduce the need for long duration and/or cooperative transactions. Unfortunately, commercial DBMSs generally support a flat transaction model without cooperation. While many studies have been conducted on the management of more powerful transaction models on top of existing DBMSs (e.g., workflow(More)
This paper addresses the problem of transaction management in multidatabase systems where the participating local DBMSs serialize transactions by 2 Phase-Locking (2PL) and synchronize their commit actions through a 2 Phase-Commit protocol (2PC). These DBMSs represent the majority of commercial relational and object-oriented DBMSs. We demonstrate that if(More)
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