Living benchmark — MQTT, CoAP, AMQP, and HTTP/3 measured under identical test conditions. Latency, throughput, power, and payload overhead. Updated April 2026.
A production-grade UNS reference architecture for industrial IoT — Sparkplug B, broker topology, schema governance, ISA-95 alignment, and failure modes.
AMQP vs MQTT head-to-head — frame structure, QoS guarantees, broker architecture, latency benchmarks, and a decision framework for choosing the right protocol.