The Impact of Parallelism on Query Optimization.
Mikal ZianeMohamed ZaïtHong Hoang QuangPublished in: FMLDO (1993)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- multidatabase systems
- cardinality estimation
- cost estimation
- efficient execution
- continuous queries
- semantic query optimization
- xml data
- data placement
- query execution
- selectivity estimation
- query scheduling
- query optimizer
- query execution plan
- databases
- complex queries
- parallel execution
- database
- parallel processing
- data model
- query execution plans
- join queries
- transaction management
- shared memory