# About Talend Change Data Capture User Guide

This guide describes the procedures to start using Talend Change Data Capture Manager module, define parameters, manage sources, journalize a database, operate and supervise a distribution, implement control by external sources and secure the access to Talend Change Data Capture.

For the installation procedures, see [Talend Change Data Capture Installation Guide](https://help.qlik.com/talend/r/en-US/7.3/change-data-capture-installation-guide/installing-updating-and-un-installing).

For the description of Talend Change Data Capture objects, see the [Reference Guide.](https://help.qlik.com/talend/r/en-US/7.3/change-data-capture-reference-guide/about-reference-guide)