You now get durability on whatever subjects you want via NATS Jetstream: https://docs.nats.io/nats-concepts/jetstream https://docs.nats.io/nats-concepts/jetstre

You now get durability on whatever subjects you want via NATS Jetstream: https://docs.nats.io/nats-concepts/jetstream https://docs.nats.io/nats-concepts/jetstream No additional infrastructure, just enable it on the nodes you want persistence on and create a stream. Publishers don't even have to change, consumers have a great api with lots of options