TBMQ is a highly scalable and fault-tolerant MQTT broker designed for efficient message routing between connected devices using the MQTT protocol.
With the ability to manage over 4M concurrent client connections, TBMQ delivers a minimum throughput of 3M messages per second in single-node deployment with low latency. Its capabilities are further enhanced in the cluster mode, enabling it to support more than 100M concurrently connected clients.
You can refer to the TBMQ documentation to set up the broker and understand its primary features, including the MQTT protocol.