Modeling and Analysis of a Parallel Nested Loop Join on Cluster Architectures
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We develop a concise but comprehensive analytical model for the well-known Nested Loop Join algorithm on cost effective cluster architectures. We concentrate on a limited number of characteristic parameters to keep the analytical model clear and focused. We believe that a meaningful model can be built upon only three characteristic parameter sets, describing main memory size, the I/O bandwidth and the disk bandwidth. We justify our approach by a practical implementation and a comparison of the theoretical and real performance values.
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- 1.Kirkovits, P., Schikuta, E.: Parallel Join Algorithms on Clusters. In: Parallel I/O for Cluster Computing. Hermes Science Publishing Limited, pp. 133–155 (2004)Google Scholar
- 2.Schikuta, E., Kirkovits, P.: Cluster based hybrid hash join: Analysis and evaluation. In: Proc. IEEE International Conference on Cluster Computing. IEEE Computer Society Press, Chicago (2002)Google Scholar