Document-Oriented Data Warehouses: Complex Hierarchies and Summarizability.
Max ChevalierMohammed El MalkiArlind KoplikuOlivier TesteRonan TournierPublished in: UNet (2016)
Keyphrases
- data warehouse
- data warehousing
- decision support
- dimension hierarchies
- multidimensional data model
- data management
- business intelligence
- data cube
- data mining
- decision support system
- data integration
- data marts
- query execution
- expressive power
- data sources
- olap systems
- multidimensional data
- information retrieval
- star schema
- multidimensional databases
- external data sources
- olap query processing
- materialized views
- data analysis
- integrity constraints
- data mining techniques
- multi dimensional
- requirement analysis
- metadata
- database
- online analytical processing
- first order logic
- olap queries
- statistical databases
- aggregated data
- summary tables
- star schemas
- machine learning
- databases