An Adaptive Cost Model for Distributed Query Optimization on the Grid.
Yahya SlimaniFaïza NajjarNajla MamiPublished in: OTM Workshops (2004)
Keyphrases
- cost model
- query optimization
- complex queries
- database systems
- query execution
- parallel execution
- query processing
- join algorithms
- distributed systems
- multidatabase systems
- query optimizers
- cost estimation
- query optimizer
- xml data
- distributed environment
- spatial join
- nearest neighbor
- execution plan
- olap queries
- query plan