Random Bulletin

Jun 30, 2026 · Operations

Preventing Message Queue Backlog at Ten‑Million QPS: From Reactive to Proactive

The article explains how a ten‑million‑QPS messaging system can shift from reactive fire‑fighting to proactive backlog prevention by using long‑, mid‑, and short‑term defense layers, capacity planning, predictive scaling, backpressure, and regular chaos engineering to eliminate user‑visible latency.