Incremental integration of data warehouses: the hetero-homogeneous approach.
Christoph G. SchützMichael SchreflBernd NeumayrDaniel SierningerPublished in: DOLAP (2011)
Keyphrases
- data warehouse
- data integration
- data warehousing
- data management
- data sources
- data mining
- business intelligence
- databases
- data marts
- decision support
- olap query processing
- enterprise wide
- data cube
- data analysis
- star schema
- external data sources
- on line analytical processing
- data quality
- decision support system
- data mining techniques
- olap systems
- query execution
- metadata
- multidimensional data
- enterprise data
- materialized views
- olap tools
- case study
- external data
- multidimensional databases
- online analytical processing
- aggregated data
- fact table
- real time
- star schemas
- machine learning
- data sets