Asymptotically Better Query Optimization Using Indexed Algebra.
Philipp FentGuido MoerkotteThomas NeumannPublished in: Proc. VLDB Endow. (2023)
Keyphrases
- query optimization
- database systems
- cost model
- join operators
- query processing
- cost estimation
- multidatabase systems
- query execution
- cardinality estimation
- xml data
- semantic query optimization
- data model
- relational algebra
- query optimizer
- data placement
- continuous queries
- query language
- query optimizers
- join queries
- query scheduling
- database
- recursive queries
- query execution plans
- xml documents
- selectivity estimation
- relational database systems
- response time
- database management systems
- data integration