Lookup NU author(s): Dr James Smith,
Professor Paul Watson
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This paper addresses the problem of selecting the best object navigation strategy for a query to be run in parallel, when considering multiple alternative strategies. This is done by performing experiments with three pointer-based join algorithms, running simple and complex queries in a parallel ODMG-compliant object-oriented database system. We believe our results provide insights into how physical properties of queries impact on the performance of different join operators in a parallel environment.
Author(s): de F Mendes Sampaio S, Smith J, Paton NW, Watson P
Editor(s): Tjoa, A.M., Wagner, R.R.
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 4th International Workshop on Parallel and Distributed Databases (PaDD), part of the 12th International Workshop on Database and Expert Systems Applications (DEXA)
Year of Conference: 2001
Publisher: IEEE Computer Society Press
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