Multi-objective parametric query optimization.
Immanuel TrummerChristoph KochPublished in: Commun. ACM (2017)
Keyphrases
- query optimization
- multi objective
- optimization algorithm
- cost model
- evolutionary algorithm
- database systems
- query processing
- cardinality estimation
- objective function
- cost estimation
- multidatabase systems
- semantic query optimization
- genetic algorithm
- query optimizer
- xml data
- query execution
- data placement
- recursive queries
- join queries
- query scheduling
- query plan
- efficient execution
- query optimizers
- approximate query answering
- query execution plans
- selectivity estimation
- execution plan
- complex queries
- optimization method
- query execution plan