A Characterization of the Sensitivity of Query Optimization to Storage Access Cost Parameters.
Frederick ReissTapas KanungoPublished in: SIGMOD Conference (2003)
Keyphrases
- query optimization
- cost estimation
- data placement
- database systems
- cost model
- execution plan
- query processing
- query plan
- efficient query processing
- join operators
- random access
- multidatabase systems
- query execution
- query execution plans
- query scheduling
- continuous queries
- query optimizers
- cardinality estimation
- xml data
- query optimizer
- selectivity estimation
- data storage
- recursive queries
- storage devices
- software development
- approximate query answering
- multi dimensional
- database