I am new to mosquitto - so pardon my ignorance. I have a few questions on persistence and HA.
I am thinking of an architecture where I will use mongo for persisting all the messages use Mosquitto provided persistence to store only recent messages. My assumption is this way when I need to re-start the broker, it would not have to read all the messages. Is there a way to expire old messages from the DB?
How do I achieve HA with mosquitto? Is there design that you can point me to?