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» Parallelizing query optimization
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IPPS
2010
IEEE
13 years 6 months ago
Towards execution guarantees for stream queries
Rafael Fernández-Moctezuma, David Maier, Kr...
SIGMOD
1992
ACM
160views Database» more  SIGMOD 1992»
14 years 21 days ago
Extensible/Rule Based Query Rewrite Optimization in Starburst
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
ICDE
2008
IEEE
116views Database» more  ICDE 2008»
14 years 10 months ago
Network-Aware Join Processing in Global-Scale Database Federations
Abstract-- We introduce join scheduling algorithms that employ a balanced network utilization metric to optimize the use of all network paths in a global-scale database federation....
Xiaodan Wang, Randal C. Burns, Andreas Terzis, Amo...