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» Query Optimization in Database Grid

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SIGMOD
1992
ACM

160views Database» more SIGMOD 1992»

Extensible/Rule Based Query Rewrite Optimization in Starburst

15 years 1 months ago

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This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starb...

Hamid Pirahesh, Joseph M. Hellerstein, Waqar Hasan

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181

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ICDE
2009
IEEE

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Minimizing Communication Cost in Distributed Multi-query Processing

15 years 11 months ago

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Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...

Jian Li, Amol Deshpande, Samir Khuller

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148

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ICDE
2005
IEEE

133views Database» more ICDE 2005»

Optimizing Access Cost for Top-k Queries over Web Sources: A Unified Cost-based Approach

15 years 10 months ago