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

Match Tokens and Match Keys

Match Tokens and Match Keys

Match tokens are encoded and non-encoded representations of the data in base object records. Match tokens include:
  • Match keys, which are fixed-length, compressed strings consisting of encoded values built from all of the columns in the Fuzzy Match Key of a fuzzy-match base object. Match keys contain a combination of the words and numbers in a name or address such that relevant variations have the same match key value.
  • Non-encoded strings consisting of flattened data from the match columns (Fuzzy Match Key as well as all fuzzy-match columns and exact-match columns).

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