I need to know if the Broker is necessary in either or both of the following scenarios.
I am running IS in a cluster environment and the ‘optimize locally’ is enabled for the process model. Since the steps will run on local IS when optimize locally is enabled, the document is not published to the broker. The process model doe not publish document to the broker in any of its services in the steps.
Trading network is used for the B2B transactions is a IS cluster environment. There are no process models. Is broker necessary in this scenario?