Query Optimization and Processing in Parallel Databases.
Thomas M. NiccumJaideep SrivastavaBhaskar HimatsingkaJianzhong LiPublished in: Parallel Processing of Discrete Optimization Problems (1994)
Keyphrases
- query optimization
- database systems
- databases
- storage structures
- parallel query processing
- approximate query answering
- efficient execution
- query processing
- join queries
- cost model
- multidatabase systems
- xml data
- cost estimation
- data model
- database
- query execution
- parallel execution
- semantic query optimization
- data management
- cardinality estimation
- data placement
- query plan
- relational databases
- database applications
- recursive queries
- query scheduling
- selectivity estimation
- query execution plans
- database management systems
- relational database systems
- shared memory
- query optimizers
- query optimizer
- continuous queries
- data integration
- efficient processing
- data partitioning
- multi dimensional
- query rewriting
- execution plan
- b tree
- data structure