Hi Nick and Rachied,
I copy the answer of Manu in another thread also here:
We would highly recommend everyone to update to Celonis 4.5 which will reduce the load on your system significantly.
This will avoid you the pain of server administration in a scale out scenario. We can add worker nodes to the system and distribute single data models to a separate server. But our recommended setup is a single server and scaling up that server instead of building a scale-out scenario.
So to your question, Nick:
We don’t think there is not such a big benefit when going though the hazzle of maintaining and controlling node-cluster against your suggested method.