Good morning, Forum:
I learned that it is possible to set a Mongod node in a ReplicaSet as a PRIMARY, SECONDARY, ARBITRER, HIDDEN or DELAYED. I understood them as the roles a mongod instance could have. Every mongod instance should have only one of this roles or can have more than one? What are the constraints defined abot those?
Thank you so much in advance.
William Martín Chávez González,