Query optimization using horizontal class partitioning in object oriented databases.
Ladjel BellatrecheKamalakar KarlapalemAna SimonetPublished in: INFORSID (1998)
Keyphrases
- query optimization
- database systems
- multidatabase systems
- cost model
- query processing
- cardinality estimation
- xml data
- semantic query optimization
- efficient execution
- continuous queries
- cost estimation
- query scheduling
- data placement
- join queries
- approximate query answering
- query optimizer
- query execution
- query execution plans
- selectivity estimation
- transaction management
- efficient query processing