A Quality-Driven Approach for Building Heterogeneous Distributed Databases: The Case of Data Warehouses.
Sabrina AbdellaouiLadjel BellatrecheFahima NaderPublished in: CCGrid (2016)
Keyphrases
- distributed databases
- data warehouse
- data warehousing
- data quality
- business intelligence
- data management
- star schema
- decision support
- data integration
- data marts
- data mining
- databases
- decision support system
- data sources
- aggregate views
- semantically heterogeneous
- materialized views
- online analytical processing
- olap query processing
- on line analytical processing
- data cube
- heterogeneous data
- query execution
- distributed environment
- metadata
- multidimensional data
- database management systems
- response time
- case study