The processing of a class of transitive-closure queries on uniprocessor and shared-nothing multiprocessor systems.
Ghassan Z. QadahJung J. KimPublished in: Data Knowl. Eng. (1992)
Keyphrases
- transitive closure
- query evaluation
- multiprocessor systems
- query language
- recursive queries
- constraint databases
- query containment
- expressive power
- query processing
- directed acyclic graph
- response time
- spatial databases
- first order logic
- database
- relational algebra
- data model
- web search engines
- conjunctive queries
- data management
- parallel processing
- range queries