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English
  • Multidomain MDM 10.4
  • All Products

Table of Contents

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  1. Preface
  2. Introduction
  3. Getting Started with the MDM Hub Console
  4. Consolidating Data
  5. Managing Data
  6. Using the Hierarchy Manager
  7. Glossary

Data Steward Guide

Data Steward Guide

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survivorship

survivorship

Determination made by
Informatica MDM Hub
 when evaluating cells to merge from two records.
Informatica MDM Hub
 determines which cell data should survive and which one should be discarded. Survivorship applies to both trust-enabled columns and columns that are not trust enabled. When comparing cells from two different records,
Informatica MDM Hub
 determines survivorship based on properties of the data. For example, if the two columns are trust-enabled, then the cell with the highest trust score wins. If the trust scores are equal, then the cell with the most recent LAST_UPDATE_DATE wins. If the LAST_UPDATE_DATE is equal,
Informatica MDM Hub
 uses other criteria for determining survivorship.
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