Change Discovery in Heterogeneous Data Sources of a Data Warehouse.
Darja SolodovnikovaLaila NiedritePublished in: DB&IS (2020)
Keyphrases
- data warehouse
- heterogeneous data sources
- data integration
- data sources
- data warehousing
- data mining
- business intelligence
- data management
- decision support system
- decision support
- databases
- heterogeneous data
- data warehouse design
- data marts
- knowledge discovery
- multidimensional data
- materialized views
- data analysis
- multidimensional data model
- star schema
- data mining techniques
- data model
- fact table
- olap queries
- requirement analysis
- data sets
- data cube
- database
- external data sources
- view selection
- business processes
- object oriented
- relational databases
- web services
- decision making
- machine learning