A Fuzzy Query Optimization Approach for Multidatabase Systems.
Qiang ZhuPer-Åke LarsonPublished in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (1997)
Keyphrases
- multidatabase systems
- query optimization
- database systems
- query processing
- cost model
- cardinality estimation
- multidatabase environment
- cost estimation
- query execution
- xml data
- transaction management
- distributed database systems
- selectivity estimation
- database
- continuous queries
- query plan
- query optimizer
- concurrency control
- data management
- response time
- management system
- query optimizers
- mobile devices
- query execution plans
- data mining