Preface
Part 1: PowerExchange CDC Introduction
- Change Data Capture Introduction
Part 2: PowerExchange CDC Components
- PowerExchange Listener
- PowerExchange Logger for Linux, UNIX, and Windows
Part 3: PowerExchange CDC Data Sources
Part 4: Change Data Extraction
Part 5: Monitoring and Tuning
- Monitoring CDC Sessions
- Tuning CDC Sessions
Appendix A: DTL__CAPXTIMESTAMP Time Stamps
- Time Stamps That Are Reported in the DTL__CAPXTIMESTAMP Field by Data Source

CDC Guide for Linux, UNIX, and Windows

10.5
- 10.5.6
- 10.5.5
- 10.5.4
- 10.5.3
- 10.5.2
- 10.5.1
- 10.4.1
- 10.4.0 HotFix 1
- 10.4.0

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Multithreaded Processing

Multithreaded processing uses multiple worker threads to distribute resource-intensive, column-level processing across multiple CPUs. Use multithreading if a single CPU cannot optimally handle extraction processing.

By default, PWXPC uses a single thread to process change data on the PowerCenter Integration Service machine. When you enable multithreading, PWXPC uses multiple threads to process change records.

Tuning CDC Sessions

Rules and Guidelines for Multithreaded Processing

Enabling Multithreaded Processing for CDC Sessions

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