Federated Data Warehouse Approach to Support the National and International Interoperability of Healthcare Information Systems.
Nevena StolbaA Min TjoaThomas MueckMarko BanekPublished in: ECIS (2007)
Keyphrases
- data warehouse
- information systems
- decision support
- enterprise wide
- data warehousing
- data sources
- metadata
- enterprise information systems
- decision support system
- data integration
- business intelligence
- data mining
- databases
- data warehouse design
- data management
- health services
- health care
- requirement analysis
- information technology
- data marts
- data cube
- knowledge management
- star schema
- materialized views
- external data
- enterprise data
- support systems
- on line analytical processing
- query workloads
- web services
- conceptual model
- data analysis
- data warehouse environments
- bitmap indices
- decision making
- olap queries
- view selection
- query execution
- data model