Table of Contents

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  1. Preface
  2. Introduction to Cloud Integration Hub
  3. Hub administration
  4. Project and Asset Management
  5. Applications
  6. Topics
  7. Data Integration tasks
  8. Publications
  9. Subscriptions
  10. Tracking and monitoring
  11. Cloud Integration Hub REST APIs
  12. Glossary

Cloud Integration Hub

Cloud Integration Hub

Subscription mapping

Subscription mapping

For subscriptions that trigger
Data Integration
tasks, mapping is the data mapping between the
Cloud Integration Hub
publication repository and the target that consumes the data.
A subscription runs a
Data Integration
task that includes information about the target data structure and the database connection. The task reads from the topic tables and consumes the data into the target application.
You can create the task in
Data Integration
and then select it when you create the subscription in
Cloud Integration Hub
, or create the task when you create the subscription.
Cloud Integration Hub
triggers the task when the publication is ready for subscribers and uses the
Cloud Integration Hub
cloud connector to read the data from
Cloud Integration Hub
.
You can create a compound subscription, where the subscription consumes data sets from multiple topics. The subscription process starts after all publications from all topics publish data. You can specify the maximum time to wait for all publications to finish publishing, from the time the first publication is ready to consume.