On Global Query Optimization in Multidatabase Systems.
Hongjun LuMing-Chien ShanPublished in: RIDE-TQP (1992)
Keyphrases
- multidatabase systems
- query optimization
- database systems
- cost model
- multidatabase environment
- query processing
- query execution
- cardinality estimation
- transaction management
- cost estimation
- xml data
- multiple autonomous
- query optimizer
- concurrency control
- query execution plans
- continuous queries
- transaction model
- database
- selectivity estimation
- transaction processing
- data management
- r tree