Selectivity Computation for In-Memory Query Optimization.
Jun Hyung ShinFlorin RusuAlex SuhanPublished in: CIDR (2019)
Keyphrases
- query optimization
- selectivity estimation
- memory resident
- database systems
- cost model
- query processing
- cost estimation
- multidatabase systems
- query execution
- semantic query optimization
- cardinality estimation
- approximate query answering
- xml data
- query optimizer
- hash join
- efficient execution
- query execution plans
- query scheduling
- recursive queries
- data placement
- efficient computation
- query optimizers
- continuous queries
- query execution plan
- database
- main memory