An Optimal Skew-insensitive Join and Multi-join Algorithm for Distributed Architectures.
Mostafa BamhaPublished in: DEXA (2005)
Keyphrases
- join algorithms
- data skew
- join operator
- join operations
- main memory
- join processing
- cost model
- database query processing
- query processing
- b tree
- sort merge
- data distribution
- rank join
- xml databases
- distributed systems
- efficient processing
- spatial join
- join queries
- xml queries
- map reduce
- xml query processing
- hash join
- data structure
- data model
- high dimensional
- query optimization
- query execution
- skewed data
- similarity join
- relational algebra
- load balancing
- structured data
- data analysis