Factorizing Complex Predicates in Queries to Exploit Indexes.
Surajit ChaudhuriPrasanna GanesanSunita SarawagiPublished in: SIGMOD Conference (2003)
Keyphrases
- query processing
- complex queries
- user defined
- database
- join queries
- access methods
- query language
- indexing methods
- cost model
- inverted index
- databases
- boolean expressions
- indexing schemes
- efficient processing
- query formulation
- database queries
- indexing techniques
- query logs
- high level
- retrieval strategies
- complex systems
- bitmap indexes
- real world
- index selection
- native xml databases