Table of Contents

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  1. Preface
  2. Part 1: Introduction
  3. Part 2: Configuring Hub Console Tools
  4. Part 3: Building the Data Model
  5. Part 4: Configuring the Data Flow
  6. Part 5: Executing Informatica MDM Hub Processes
  7. Part 6: Configuring Application Access
  8. Appendix A: MDM Hub Properties
  9. Appendix B: Viewing Configuration Details
  10. Appendix C: Row-level Locking
  11. Appendix D: MDM Hub Logging
  12. Appendix E: Table Partitioning
  13. Appendix F: Collecting MDM Environment Information with the Product Usage Toolkit
  14. Appendix G: Informatica Platform Staging
  15. Appendix H: Informatica Platform Mapping Examples
  16. Appendix I: Glossary

immutable source

immutable source

A data source that always provides the best, final version of the truth for a base object. Records from an immutable source will be accepted as unique and, once a record from that source has been fully consolidated, it will not be changed—even in the event of a merge. Immutable sources are also distinct systems. For all source records from an immutable source system, the consolidation indicator for Load and PUT is always 1 (consolidated record).

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