Below are the Deployment models listed in Documentation 1)Quick-start single process model 2)Single-process deployable war 3)Simplified multi-process model a)Simplified multi-process model using file-based synchronization b)Simplified multi-process model using ZooKeeper-based synchronization
4)Command-driven multi-process model Can you please elaborate the use case of 3 for both a & b points and 4 model listed above >From the documentation, I could not make out in which situation to use 3 and 4 >models and If 3 (b) is suggested as recommended one in most places - what is exact puropse of model 4