article thumbnail

Edge Computing: Use Cases, Key Providers, and Implementation Options

Altexsoft

Fog computing or fogging happens within the local area network (LAN), somewhere between the edge and large servers. In most cases, the layers exchange information via MQTT (message queue telemetry transport) — a lightweight IoT protocol for pub/sub communications. US Postal Services (USPS) delivers 7.3 Source: CNN.

IoT 59