Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • Multidomain MDM 10.3 HotFix 2
  • All Products

Table of Contents

Search

  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

Configuration Guide

Configuration Guide

Back Next

Trust Calculations

Trust Calculations

The load process calculates trust for trust-enabled columns in the base object. For records with trust-enabled columns, the load process assigns a trust score to cell data. This trust score is initially based on the configured trust settings for that column. The trust score may be subsequently downgraded when the load process applies validation rules—if configured for a trust-enabled column—after the trust calculations.
All trust calculations are based on the system date with one exception; trust calculations for historic queries on timeline-enabled base objects are based on the historical date. Trust calculations for trust-enabled base objects are not based on effective dates.

Trust Calculations for Load Update Operations

During the load process, if a record in the staging table will be used for a load update operation, and if that record contains a changed cell value in a trust-enabled column, the load process calculates trust scores for:
  • the cell data in the source record in the staging table (which contains the updated information)
  • the cell data in the target record in the base object (which contains the existing information)
If the cell data in the source record has a higher trust score than the cell data in the target record, then
Informatica MDM Hub
 updates the cell in the base object record with the cell data in the staging table record.

Trust Calculations When Consolidating Two Base Object Records

When two records in a base object are consolidated,
Informatica MDM Hub
 calculates the trust score for each trusted column in the two records being merged. Cells with the highest trust scores survive in the final consolidated record. If the trust scores are the same, then
Informatica MDM Hub
 compares records.
0 COMMENTS
We’d like to hear from you!