A Performance Study of Query Optimization Algorithms on a Database System Supporting Procedures.
Anant JhingranPublished in: VLDB (1988)
Keyphrases
- query optimization
- database systems
- query processing
- query optimizers
- cost estimation
- cost model
- query execution
- multidatabase systems
- databases
- parallel query processing
- join queries
- data management
- data model
- database technology
- data placement
- cardinality estimation
- query optimizer
- query scheduling
- hash join
- continuous queries
- special purpose
- distributed databases
- approximate query answering
- data structure