Dynamic Join Product Skew Handling for Hash-Joins in Shared-Nothing Database Systems.
Lilian HaradaMasaru KitsuregawaPublished in: DASFAA (1995)
Keyphrases
- data skew
- query optimization
- database systems
- join algorithms
- data distribution
- load balancing
- join operations
- b tree
- parallel database systems
- query processing
- dynamic environments
- relational database systems
- parallel processing
- cost model
- query execution
- main memory
- databases
- hash functions
- multiprocessor database
- join processing
- query evaluation
- relational databases
- data management
- join queries
- life cycle
- database applications
- skewed data
- product design
- database design
- join operator