The operator creates and modifies applications that need to publish or consume data. For each application, the operator creates and defines publications or subscriptions. The operator defined the data domains that

Data Integration Hub

manages by creating and modifying topics.

The operator configures and maintains source connections for publications and target connections for subscriptions. The operator can define connections when the operator creates a publication or a subscription, or manage connections directly in the Operation Console.

While publications and subscriptions are running, the operator monitors the status of the publication and subscription process with events and monitors

, and in the

Data Integration Hub

Dashboard

. If errors occur during the publication or the subscription process, the operator can perform actions on the events to troubleshoot issues.

The operator can create rules that monitor publication and subscription events, and perform actions on events that are in a defined status. For example, you can create a rule that disables publications whose events are in an Error status,

a rule that invokes a PowerCenter workflow when a publication event is in an Error status,

or a rule that sends an email to the

Data Integration Hub

administrator when a subscription event is in a Critical status.