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

Publication properties

Publication properties

Publication properties include general information about the publication, the application and topic to use for the publication, and, for publications that trigger in Data Integration task, the task to run and the publication scheduling.
The publication page can include the following properties:
Publication Name
Name of the publication. The name can contain up to 60 characters and can contain special characters.
Description
Description of the publication. The description can contain up to 255 characters.
Mode
Publication mode, enabled or disabled.
A disabled publication does not run according to schedule or by an external API. You can only run a disabled publication from the
Explore
page or from the topic page of the topic that the publication publishes to.
Publication Method
Method by which to publish the data:
  • Publish with a Data Integration task
    . The publication process triggers a Data Integration task to retrieve the data from the publishing application and write the data to the topic on the
    Cloud Integration Hub
    publication repository.
  • Publish data with an API
    . Use the Publish Data REST API to publish the data to a specific topic in the
    Cloud Integration Hub
    publication repository. Select this option for high-frequency publications of small transactions.
    After you configure the publication properties, you can copy the following URLs from the publication page:
    • URL of the REST API. Use this URL to publish the data.
    • URL of the Swagger structure for the topic that the publication publishes data to. Use the structure in the publication request.
    You use the URLs when you create the request that runs the publication.
Application
Application that publishes the data.
Topic
Topic to which the application publishes the data.
Task
Task that defines the publication mapping. Applies to publications that trigger a
Data Integration
task.
Write Batch Size
Number of records that the
Cloud Integration Hub
connector writes to the publication repository in a single batch. Applies to publications that trigger a
Data Integration
task.
If you configure the
Cloud Integration Hub
connection to use JDBC for private publication repository, batch size doesn't apply.
Scheduling
Method and frequency of data publishing. Applies to publications that trigger a
Data Integration
task.
Manually or by an external trigger
No schedule. You can use the following methods to run the publication:
  • Run manually from the
    Cloud Integration Hub
    explorer.
  • Run by an API. Call a REST API that starts the publication.
For file publications that use this scheduling option and that publish multiple files, all the files must be present in the source location when the publication starts.
By schedule
Runs the publication according to the defined schedule. Select one of the following options:
  • Every n minutes. Runs the publication in intervals of up to 60 minutes. You select the number of minutes from the list.
  • Hourly. Runs the publication in intervals of up to 24 hours. You select the number of hours from the list. The publication runs at the beginning of the hour. For example, if you enter 2, the publication runs at 00:00, 02:00, and at consecutive two-hour intervals.
  • Daily. Runs the publication at the same hour every day.
  • Weekly. Runs the publication every week on one or more days at the same hour.
  • Monthly. Runs the publication every month on a specific date or a specific day at the same hour.
Define the publication intervals in the
Repeat running
area.
For file publications that use this scheduling option and that publish multiple files, all the files must be present in the source location when the publication starts.