Multidatabase Query Optimization.
Cem EvrendilekAsuman DogacSena NuralFatma OzcanPublished in: Distributed Parallel Databases (1997)
Keyphrases
- query optimization
- multidatabase systems
- database systems
- cost model
- query processing
- cost estimation
- xml data
- data placement
- cardinality estimation
- query execution
- query scheduling
- multidatabase environment
- query execution plans
- query execution plan
- efficient execution
- query optimizer
- query plan
- continuous queries
- complex queries
- selectivity estimation
- recursive queries
- query optimizers
- approximate query answering
- concurrency control
- fine grained
- databases