What is shared session clustering?
For those familiar with typical tiered session/application architectures such as JavaEE, it might help to think of the AMQP exchanges as corresponding to a logical session tier, and AMQP queues as corresponding to a logical application tier. From this point of view, RabbitMQ’s routing tables can be seen as clustered shared session state. RabbitMQ uses the OTP distributed database, Mnesia, to reliably and persistently replicate session state across all nodes in a cluster.