Probably Approximately Optimal Query Optimization.
Immanuel TrummerChristoph KochPublished in: CoRR (2015)
Keyphrases
- query optimization
- approximately optimal
- database systems
- cost model
- mechanism design
- query processing
- cost estimation
- multidatabase systems
- xml data
- approximation ratio
- cardinality estimation
- data placement
- query execution
- query optimizer
- query execution plans
- continuous queries
- approximate query answering
- approximation algorithms
- data warehouse
- databases
- execution plan
- database management systems
- recursive queries
- query execution plan