Shared Events Service

You can connect multiple Controllers to a single on-premises Events Service deployment using the same procedure that is required to connect a single Controller. You would need to configure the Controller URLs for the Events Service to point to the shared Events Service, and make sure the Controller keys are correct. The Controllers can then handle syncing to the shared Events Service. There are no additional requirements.

When compared to a multiple Events Service cluster configuration, a shared Events Service configuration requires less maintenance and lowers cost. Since the Events Service is horizontally scalable, having a single large instance provides the same functionality as multiple instances.

There is no limit to the number of Controllers that can share an Events Service. However, it is recommended that you use separate Events Services for dev and prod. Work with customer support if you plan to expand your shared Events Service cluster.