2020
https://www.rabbitmq.com/blog/2020/06/18/cluster-sizing-case-study-mirrored-queues-part-2/
https://www.rabbitmq.com/blog/2020/06/18/cluster-sizing-case-study-mirrored-queues-part-1/
2019
https://www.erlang-solutions.com/blog/rabbitmq-mirrored-queues-gotchas/