Polynomial heuristics for query optimization.
Nicolas BrunoCésar A. Galindo-LegariaMilind JoshiPublished in: ICDE (2010)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- multidatabase systems
- cardinality estimation
- cost estimation
- xml data
- query scheduling
- efficient execution
- query execution plans
- query optimizer
- selectivity estimation
- query execution
- semantic query optimization
- approximate query answering
- continuous queries
- recursive queries
- query optimizers
- databases
- complex queries
- data management
- data model
- query execution plan