Query optimization through the looking glass, and what we found running the Join Order Benchmark.
Viktor LeisBernhard RadkeAndrey GubichevAtanas MirchevPeter A. BonczAlfons KemperThomas NeumannPublished in: VLDB J. (2018)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- execution plan
- query execution
- cost estimation
- query plan
- xml data
- continuous queries
- multidatabase systems
- query execution plans
- cardinality estimation
- query optimizers
- join queries
- selectivity estimation
- efficient query processing
- data placement
- query optimizer
- multi dimensional