Table of Contents


  1. Introduction
  2. Configuring Hub Console Tools
  3. Building the Data Model
  4. Configuring the Data Flow
  5. Executing Informatica MDM Hub Processes
  6. Configuring Application Access
  7. MDM Hub Properties
  8. Viewing Configuration Details
  9. Search with Solr
  10. Row-level Locking
  11. MDM Hub Logging
  12. Table Partitioning
  13. Collecting MDM Environment Information with the Product Usage Toolkit
  14. Glossary

Validation Rules

Validation Rules

Trust is often used in conjunction with validation rules, which might downgrade (reduce) trust scores according to configured conditions and actions.
When data meets the criterion specified by the validation rule, then the trust value for that data is downgraded by the percentage specified in the validation rule. For example:
Downgrade trust on First_Name by 50% if Length < 3 Downgrade trust on Address Line 1, City, State, Zip and Valid_address_ind if Valid_address_ind= ‘False’
If the Reserve Minimum Trust flag is enabled (checked) for a column, then the trust cannot be downgraded below the column’s minimum trust setting.


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