Table of Contents

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  1. Preface
  2. Introduction to Data Integration Hub
  3. Catalog
  4. Applications
  5. Topics
  6. Creating Topics
  7. Topic Properties
  8. Publications
  9. Creating Publications
  10. Publication Properties
  11. Subscriptions
  12. Creating Subscriptions
  13. Subscription Properties
  14. Events and Event Monitoring
  15. Dashboard and Reports
  16. Glossary

Operator Guide

Operator Guide

Step 2. Define Publication Properties

Step 2. Define Publication Properties

Define publication properties in the create publication page.
  1. Enter the publication name.
    The following URLs are automatically updated:
    • REST URL of the API. Use this URL to publish the data.
    • REST URL of the API Swagger file with the Swagger structure for the topic into which the publication publishes data. Use the structure in the publication request.
    You use the URLs when you create the request that runs the publication.
  2. Optionally, enter a description of the publication.
  3. Select a topic from the
    Topic
    list.
    The
    Topic Structure
    area shows the structure of the topic to which the application publishes the data. You can view the structure of all the tables in the topic, or choose a table for which to show the structure.
  4. Optionally, define the time interval according to which
    Data Integration Hub
    groups the published data.
    • If no grouping is defined, that is,
      Group publications every ... seconds
      is set to zero,
      Data Integration Hub
      does not group the published data.
      Data Integration Hub
      writes the data to the publication repository as it is being published.
    • If you define a grouping time interval,
      Data Integration Hub
      groups the published data and writes it to the publication repository based on the time interval. For example, if you define
      Group publications every 10 seconds
      ,
      Data Integration Hub
      will group the published data at the end of each 10-second period.
  5. Optionally, assign publication permissions.
    Select one or more categories to which you want to assign permission to the publication under
    Available Categories
    and click the right arrow.
  6. Click
    Save
    .

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