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 types

Subscription types

You can use the following subscription types to consume data with
Cloud Integration Hub
:
Subscriptions that trigger a
Data Integration
task
Subscriptions that trigger a
Data Integration
task can subscribe to multiple topics. When the subscription runs, the
Cloud Integration Hub
server triggers the
Data Integration
task that is defined for the subscription and instructs the
Informatica Intelligent Cloud Services
data engine to retrieve the data from the topic or topics on the
Cloud Integration Hub
publication repository. The data engine runs the
Data Integration
task, and transfers the data to the subscribing application.
For subscriptions that trigger a
Data Integration
task you can define the delivery behavior for the published data, for example, to aggregate all data sets to a single data set, or to consume the latest published data set. You can also configure a retry policy that defines the number of times
Cloud Integration Hub
retries to run the subscription in case of failure and the retry interval.
Use this method to consume batch data into files, applications, and repositories.
Subscriptions that consume data with an API
The
Cloud Integration Hub
Consume Data API consumes data from a specific topic on the
Cloud Integration Hub
publication repository.
Use this type of subscription for high frequency, event-driven subscriptions. For example, to consume data that is published with the Publish Data API.