Challenges and conflicts integrating heterogeneous data warehouses in virtual organisations.
Marcus PreisJuergen SeitzPublished in: Int. J. Netw. Virtual Organisations (2012)
Keyphrases
- data warehouse
- integrating heterogeneous
- data sources
- databases
- data warehousing
- virtual organisations
- data integration
- data management
- olap query processing
- decision support
- data marts
- business intelligence
- data cube
- external data sources
- star schema
- data mining
- data model
- distributed data
- materialized views
- olap systems
- enterprise data
- olap queries
- on line analytical processing
- data mining techniques
- sql server
- real world
- data sets
- query optimization
- web services