A Parallel Hash Join Algorithm for Managing Data Skew.
Joel L. WolfPhilip S. YuJohn TurekDaniel M. DiasPublished in: IEEE Trans. Parallel Distributed Syst. (1993)
Keyphrases
- data skew
- join algorithms
- data distribution
- b tree
- load balancing
- parallel processing
- join operations
- hash join
- cost model
- main memory
- xml databases
- sort merge
- skewed data
- join processing
- efficient processing
- xml queries
- query processing
- database query processing
- spatial join
- data structure
- data streams
- distributed systems
- index structure
- high dimensional
- query execution
- database
- r tree