From the Modeling of Parallel Relational Query Processing to Query Optimization and Simulation.
Lionel BrunieHarald KoschWolfgang WohnerPublished in: Parallel Process. Lett. (1998)
Keyphrases
- query optimization
- query processing
- database systems
- cost model
- parallel query processing
- query execution plans
- query execution
- xml data
- multidatabase systems
- data model
- cost estimation
- efficient query processing
- query optimizer
- join operators
- continuous queries
- join queries
- relational data
- parallel processing
- query evaluation
- cardinality estimation
- data placement
- execution plan
- data partitioning
- data management
- query plan
- range queries
- r tree
- index structure
- efficient execution
- multidatabase environment
- relational databases
- query scheduling
- join operator
- distributed query processing
- relational database systems
- query optimizers
- approximate query answering
- join algorithms
- efficient processing
- selectivity estimation
- database
- storage structures
- database query processing
- query processing and optimization
- relational model