Parallel Spatial Join Algorithms Using Grid Files.
Jin-Deog KimBonghee HongPublished in: DANTE (1999)
Keyphrases
- join algorithms
- data skew
- cost model
- xml databases
- join processing
- query processing
- join operations
- hash join
- spatial join
- main memory
- database query processing
- rank join
- b tree
- efficient processing
- xml queries
- spatial data
- multi processor
- spatial databases
- database
- parallel processing
- join operator
- metadata
- xml query evaluation
- shared memory
- sort merge
- single processor
- distributed memory
- parallel implementation
- materialized views
- data distribution
- query optimization
- data collection
- relational databases
- data mining
- databases