Is Your Learned Query Optimizer Behaving As You Expect? A Machine Learning Perspective.
Claude LehmannPavel SulimovKurt StockingerPublished in: Proc. VLDB Endow. (2024)
Keyphrases
- query optimizer
- query optimization
- database systems
- database management systems
- cost model
- query processing
- object oriented databases
- optimization process
- query optimizers
- query execution
- query evaluation
- xml query evaluation
- stream processing
- join algorithms
- query plan
- data management
- data model
- genetic algorithm
- execution plan
- database
- decision support
- materialized views
- path expressions
- join operations
- data sets