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  • PowerExchange for CDC and Mainframe 10.4.0 HotFix 1
  • All Products

Table of Contents

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  1. Preface
  2. Part 1: PowerExchange Change Data Capture Introduction
  3. Part 2: CDC Components Configuration and Management
  4. Part 3: CDC Sources Configuration and Management
  5. Part 4: Change Data Extraction
  6. Part 5: Monitoring and Tuning
  7. Appendix A: CDC for z/OS Troubleshooting
  8. Appendix B: DTL__CAPXTIMESTAMP Time Stamps

CDC Guide for z/OS

CDC Guide for z/OS

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How the DB2 ECCR Interacts with Other PowerExchange Components

How the DB2 ECCR Interacts with Other PowerExchange Components

The DB2 ECCR works with other PowerExchange components, such as the PowerExchange Logger for z/OS and the PowerExchange Agent.
Consider the following interactions:
  • A DB2 ECCR must log all changes to a single PowerExchange Logger that runs on the same z/OS system.
  • The PowerExchange Logger and PowerExchange Agent must run on the same z/OS system as the DB2 ECCR.
  • A single DB2 ECCR that attaches to a single member of a DB2 data sharing group can process changes for all members of the data sharing group. You do not need to use the Post-Log Merge configuration of the PowerExchange Logger to capture DB2 change data when you use DB2 data sharing.
  • If you use the Post-Log Merge configuration of the PowerExchange Logger for another reason, a single DB2 ECCR can attach to a single member Logger of the Post-Log Merge group.
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