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

About Row-level Locking

About Row-level Locking

Informatica MDM Hub
uses row-level locking to manage data integrity when batch and
operations are executing concurrently on records in a base object. Row-level locking:
  • enables concurrent updates of base object data (the same base object but different records) from both batch and
  • eliminates conflicts between online and batch processes
  • provides a high degree concurrent access to data, and
  • avoids duplication of the hardware necessary for a mirrored environment.
Row-level locking should be enabled if batch / API or API/API processes will be run asynchronously in your
Informatica MDM Hub
implementation. Row-level locking applies to asynchronous
and batch processing. Synchronous batch processing is restricted due to existing application-level locking.


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