Performance analysis of an object-oriented approach to parallel query evaluation.
T. R. PoolaWon S. LeePhillip C.-Y. SheuPublished in: COMPSAC (1994)
Keyphrases
- query evaluation
- deductive databases
- conjunctive queries
- query processing
- data complexity
- query language
- probabilistic databases
- xml data
- data management
- transitive closure
- efficient query evaluation
- disjunctive deductive databases
- query processing strategies
- expressive power
- inverted lists
- regular expressions
- query engine
- querying xml documents
- null values
- database
- data model
- probabilistic xml
- query answers
- efficient processing
- tree pattern queries