Greedy Awakens : Efficient and Provable Multi-Query Optimization.
Tarun KathuriaS. SudarshanPublished in: CoRR (2015)
Keyphrases
- query optimization
- database systems
- query execution plans
- cost model
- efficient execution
- query processing
- multidatabase systems
- query plan
- efficient query processing
- cost estimation
- cardinality estimation
- xml data
- query execution
- data placement
- greedy algorithm
- continuous queries
- databases
- semantic query optimization
- join queries
- selectivity estimation
- object oriented
- query optimizer
- database management systems
- query optimizers
- data sources
- data model