Query Optimization by Predicate Move-Around.
Alon Y. LevyInderpal Singh MumickYehoshua SagivPublished in: VLDB (1994)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- multidatabase systems
- cost estimation
- cardinality estimation
- semantic query optimization
- xml data
- data placement
- continuous queries
- approximate query answering
- query execution
- first order logic
- efficient query processing
- execution plan
- complex queries
- database management systems
- query optimizer
- response time
- xml documents
- recursive queries
- query scheduling
- database
- query plan
- efficient execution
- data structure
- databases