Graphical user interface based on multidatabase query optimization.
Wu MingxiaHuang QichunChen QiPublished in: SMC (1) (2004)
Keyphrases
- query optimization
- graphical user interface
- multidatabase systems
- user friendly
- database systems
- cost model
- query processing
- cost estimation
- visualization tool
- cardinality estimation
- query execution
- xml data
- query optimizer
- query scheduling
- query execution plans
- recursive queries
- query optimizers
- multidatabase environment
- transaction management
- data placement
- database
- open source
- databases
- selectivity estimation
- query plan
- approximate query answering
- case study