A Comparison of Static and Dynamic Strategies for Query Optimization.
Joan M. MorrisseyS. BandyopadhyayW. T. BealorPublished in: Parallel and Distributed Computing and Systems (1995)
Keyphrases
- query optimization
- database systems
- query processing
- cost model
- query execution plans
- cost estimation
- multidatabase systems
- xml data
- cardinality estimation
- query execution
- query optimizer
- semantic query optimization
- query execution plan
- join queries
- recursive queries
- query scheduling
- data placement
- selectivity estimation
- query optimizers
- continuous queries
- approximate query answering
- efficient query processing
- efficient execution
- data structure