Aufbau eines Data Warehouse mit den Open-Source-Komponenten JPivot, Mondrian und MySQL - Alternative zu kommerziellen Produkten?
Olaf HerdenBenjamin PfrommerPublished in: GI Jahrestagung (1) (2005)
Keyphrases
- data warehouse
- open source
- data warehousing
- decision support system
- business intelligence
- data management
- data integration
- decision support
- data sources
- databases
- case study
- data mining
- on line analytical processing
- data warehouse design
- materialized views
- star schema
- data cube
- data marts
- olap queries
- query execution
- external data sources
- requirement analysis
- multidimensional data
- data analysis
- aggregated data
- multidimensional data model
- view selection
- database systems
- bitmap indices
- data sets
- decision making
- information sources
- enterprise data
- metadata
- fact table
- multidimensional analysis
- response time