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English
  • PowerExchange for CDC and Mainframe 10.5.3
  • 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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Initialization

Initialization

During initialization, the IMS log-based ECCR performs the following tasks:
  • Checks and loads the capture registrations.
  • Determines which of the RECON data sets that are specified in the ECCR input parameters is the current data set.
  • Uses the current RECON data set to determine which log data sets to process and the order in which to process them.
  • Opens a connection to the PowerExchange Logger and retrieves restart information.
  • Sets up searchable structures and allocates work buffers.
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