Efficiently Ordering Query Plans for Data Integration.
AnHai DoanAlon Y. LevyPublished in: Intelligent Information Integration (1999)
Keyphrases
- data integration
- query plan
- data sources
- data model
- data exchange
- databases
- data warehouse
- data management
- query answering
- heterogeneous data
- heterogeneous data sources
- data extraction
- business intelligence
- data warehousing
- schema mappings
- decision support system
- case study
- query result
- query optimization
- cost model
- database queries
- data intensive
- database systems
- data mining