IIoT architectures

Central system · one live view of every nodeDistributed sites · a Remote Instance + a few sensors, each a small jobreadspublishsubscribeCentral appone live view of every nodeTeam BrokerMQTT · UNSRemote InstanceSite ARemote InstanceSite BRemote InstanceSite CSensorspH · flow · levelSensorspH · flow · levelSensorspH · flow · levelCentralEdge sitesMQTT / UNSsensor wire

The IIoT shape: many distributed Remote Instances, each reading just a few sensors and doing one small job, publish to a central Team Broker. One central app subscribes and sees every node at once. Each node is small — the value is the large-scale live picture they add up to. Think water-quality monitoring across dozens of pump stations.

Use it when — Lots of small, spread-out measurement points that only pay off when aggregated into one live view.