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English
  • Multidomain MDM 10.4
  • All Products

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

Configuration Guide

Configuration Guide

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Multi-threaded Batch Job Process

Multi-threaded Batch Job Process

When the MDM Hub processes a batch job, it creates threads and blocks to process the records in parallel. When you configure a batch job, you configure the number of threads and the block size to process the records in a batch job.
  1. When you run a batch job, the MDM Hub divides the total number of records by block size that you configured.
  2. The MDM Hub creates threads based on the number of threads you configured.
  3. The MDM Hub assigns a block to each thread to process.
  4. After a thread completes processing a block, the MDM Hub assigns the next unprocessed block in the queue to the thread. This step is repeated until all blocks are processed.
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