How to Deploy n8n in Queue Mode with Docker Compose, Redis, and PostgreSQL
When running mission-critical automation workflows at scale, the default single-process container of n8n quickly becomes an operational bottleneck. Webhooks queue up in memory, long-running scripts block the single Node.js event loop, and a solitary process crash halts your entire integration pipeline. To achieve production reliability, zero-downtime scalability, and horizontal worker concurrency, you must deploy n8n…