Featured in Domain Arrivals · 2026-08-16

downstack, beneath the layer where things break

A connectivity consultancy focused on the long-lived connection between devices on bad networks and the infrastructure behind them.

Why it surfaced

downstack makes a concrete case for looking below the obvious failure point: its cited MQTT load test recorded five ceilings, including failures at the host, load-balancer, and broker layers. The page dates and links its evidence, labels the figures as a load test rather than a production peak, and turns infrastructure diagnosis into unusually clear editorial material.