Orchid: Integrating Schema Mapping and ETL.
Stefan DesslochMauricio A. HernándezRyan WisneskyAhmed RadwanJindan ZhouPublished in: ICDE (2008)
Keyphrases
- schema mappings
- data integration
- data exchange
- database schema
- data management
- query answering
- data warehouse
- data model
- databases
- data sources
- data warehousing
- finite sets
- xml schema
- high level specifications
- business intelligence
- conjunctive queries
- heterogeneous data
- data complexity
- integrity constraints
- knowledge base
- database
- source schema
- high level declarative
- xml data exchange