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11th International Workshop on Database and Expert Systems Applications (DEXA'00)
Invited Address: An Overview of Parallel Query Optimization in Relational Systems
Greenwich, London, U.K.
September 06-September 08
ISBN: 0-7695-0680-1
A. Hameurlain, Inst. de Recherche en Inf., Univ. Paul Sabatier, Toulouse, France
F. Morvan, Inst. de Recherche en Inf., Univ. Paul Sabatier, Toulouse, France
We try to describe synthetically the main problems which arise in the design of parallel relational database systems. Due to the breadth and the depth of the topic, it is obviously very hard to capture all relevant issues. The issues that are tackled include data placement, static and dynamic query optimization, resource allocation, statistics extraction, and cost estimation.
Index Terms:
query processing; parallel query optimization; parallel relational database systems; data placement; static query optimization; dynamic query optimization; resource allocation; statistics extraction; cost estimation
Citation:
A. Hameurlain, F. Morvan, "Invited Address: An Overview of Parallel Query Optimization in Relational Systems," dexa, pp.629, 11th International Workshop on Database and Expert Systems Applications (DEXA'00), 2000
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