Parallel I/O aware query optimization.
Pedram GhodsniaIvan T. BowmanAnisoara NicaPublished in: SIGMOD Conference (2014)
Keyphrases
- query optimization
- cost model
- database systems
- query processing
- multidatabase systems
- cost estimation
- xml data
- semantic query optimization
- query scheduling
- cardinality estimation
- query execution
- continuous queries
- data placement
- query execution plan
- query execution plans
- query optimizers
- data mining
- join queries
- complex queries
- efficient execution
- selectivity estimation
- query optimizer
- approximate query answering
- data integration
- databases