Risk Data Integration
From Open Risk Manual
Revision as of 18:02, 19 November 2019 by Wiki admin (talk | contribs)
Definition
Risk Data Integration involves combining Risk Data residing in different sources and creating a unified view of them.
Data integration can be implemented via:
- a data warehouse, where ETL processes extract data from source databases into the data warehouse
- virtual data integration approaches where queries are run against a mediated scheme
Risk Data Integration (at the technical level) is a prerequisite for Risk Data Aggregation, the formation of integrated risk management views
Issues and Challenges
- The semantic integration problem, how to resolve semantic conflicts between heterogeneous data sources
See also
References
