HiveMQ MQTT Self Hosted Data Broker

HiveMQ is an MQTT broker and a client based messaging platform designed for the fast, efficient and reliable movement of data to and from connected IoT devices. It uses the MQTT protocol for instant, bi-directional push of data between your device and your enterprise systems.

It supports the OPC UA Pub Sub method to get data from OPC UA on OT machines, processes and applications to the enterprise or cloud in an efficient manner in constrained environments like low-bandwidth, high latency, unreliable networks