Query Optimization In Compressed Database Systems.
Zhiyuan ChenJohannes GehrkeFlip KornPublished in: SIGMOD Conference (2001)
Keyphrases
- query optimization
- database systems
- cost model
- cost estimation
- multidatabase systems
- query execution
- query processing
- data structure
- cardinality estimation
- query scheduling
- database
- data model
- query execution plans
- databases
- query processing and optimization
- data management
- database applications
- database technology
- relational database systems
- query execution plan
- data types
- database management systems
- xml data
- object oriented
- complex queries
- transaction management
- selectivity estimation
- efficient query processing
- query plan
- data placement
- recursive queries
- transaction processing
- continuous queries
- response time
- spatial databases