TBMQ is an industry-ready MQTT broker developed and distributed under the ThingsBoard umbrella that facilitates MQTT client connectivity, message publishing, and distribution among subscribers.
TBMQ is a scalable, fault-tolerant broker with the capacity to handle 4M+ concurrent client connections, while proficiently processing a minimum of 200K messages per second per single cluster node. In the cluster mode, its capabilities are further enhanced, enabling it to effortlessly support more than 100M concurrently connected clients and handle more than 3M messages per second.
You can refer to the TBMQ documentation to set up the broker and understand its primary features, including the MQTT protocol.
