Replicated Alert Groups
When you would like to have, for example, a local alert group and a remote alert group, you can use Replicated Alert Groups. The alert groups are replicas and all groups archive all alerts. They can be used for different backends.
By using Replicated Alert Groups you can have one alert group per backend. All alerts are written to all alert groups meaning all alert groups receive all alerts.
Reading by default is done by the alert group with the higher ranking. The alert group higher in the list in the runtime panel has the higher ranking.