Vergleich ausgewählter Ansätze zur semantischen Modellierung von Data-Warehouse-Systemen.
Dora HettlerPeter PreussJoachim NiedereichholzPublished in: HMD Prax. Wirtsch. (2003)
Keyphrases
- data warehouse
- data warehousing
- decision support
- decision support system
- business intelligence
- data mining
- data management
- databases
- data cube
- data sources
- data integration
- utility function
- data warehouse design
- requirement analysis
- multidimensional data model
- data analysis
- data marts
- star schema
- query execution
- multidimensional data
- metadata
- on line analytical processing
- olap queries
- aggregated data
- knowledge management
- materialized views
- data structure
- relational databases
- fact table
- bitmap indices
- query optimization
- multidimensional analysis
- fine grained