User Guide

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Before You Start Data Streaming

To begin streaming change data from a PowerExchange source to a target messaging system, you start the main PwxCDCPublisher utility.

The PwxCDCPublisher utility can run as a Linux daemon in the foreground or background or as a Windows process in the foreground.

Before you start the PwxCDCPublisher utility, ensure that the following prerequisites are met:

Active capture registrations and extraction maps exist for the data source objects.

The PowerExchange Listener and PowerExchange Logger for Linux, UNIX, and Windows are running.

PowerExchange has captured change records from the data sources and logged them in PowerExchange Logger log files.