Why Query Plans Are Different: An Automatic Detection and Inference System.
Hai LanYuanjia ZhangYu DongDongxu HuangLiu TangJian ZhangPublished in: ADC (2023)
Keyphrases
- automatic detection
- query plan
- query optimization
- cost model
- query processing
- data intensive
- data integration
- query optimizer
- query execution
- continuous queries
- data distribution
- database queries
- database
- optimal plans
- join queries
- database systems
- automatically detecting
- query optimizers
- object oriented databases
- databases
- chest ct
- statistical information
- query evaluation
- xml data
- database management systems
- data management
- data sources
- data model
- relational databases
- data streams
- data mining