A New Relation Partitioning Scheme for Distriibuted Query Optimization.
Wen-Fang WangArbee L. P. ChenPublished in: J. Inf. Sci. Eng. (1996)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- cardinality estimation
- multidatabase systems
- xml data
- query scheduling
- query execution
- efficient execution
- cost estimation
- data placement
- semantic query optimization
- query execution plans
- efficient query processing
- join queries
- selectivity estimation
- query plan
- query optimizers
- data model
- database
- execution plan
- data partitioning
- join algorithms
- database management systems