Difference between revisions of "Risk Data Integration"

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Latest revision as of 08:31, 12 August 2019

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 datea 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



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