For automatic mapping publications and subscriptions,

Data Integration Hub

creates the PowerCenter mappings that process the publications and subscriptions based on the data structure that you define in the topic. For custom mapping publications and subscriptions, you use the PowerCenter Client tools to develop the PowerCenter mappings and workflows that process the publications and subscriptions. You also develop PowerCenter mappings and workflows for publication pre-processing, subscription post-processing, and monitoring rules that invoke PowerCenter workflows.

After you develop the workflow in PowerCenter, you use the

Data Integration Hub

Operation Console to import the PowerCenter workflow into a

Data Integration Hub

workflow.

For details, see Creating a Data Integration Hub Workflow.

The

Data Integration Hub

operator then creates a publication, a subscription, or a monitoring rule in the

Data Integration Hub

Operation Console, and selects the

Data Integration Hub

workflow or workflows which are based on the PowerCenter workflow. For more information, see the

Data Integration Hub

Operator Guide

.

You can find sample workflows in the following directory:

<

DIH

InstallationDir>/samples

. Each sample workflow has an associated readme file that describes the sample workflow and contains instructions.