Proprietary automation platforms like Zapier or Make quickly become cost-prohibitive when handling hundreds of thousands of monthly business events. Self-hosting N8N on dedicated cloud infrastructure provides total data security, custom JS execution, and zero per-execution pricing fees.
1. Architecture Overview
Our production N8N deployment runs inside a high-availability Docker container backed by PostgreSQL and Redis queue workers:
version: '3.8'
services:
n8n:
image: docker.n8n.io/n8nio/n8n:latest
restart: always
environment:
- DB_TYPE=postgresdb
- DB_POSTGRESDB_HOST=postgres
- EXECUTIONS_MODE=queue
- N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
ports:
- "5678:5678"
depends_on:
- postgres
- redis
2. Real-World ERP Integration Results
By connecting custom REST webhooks directly to PostgreSQL database triggers, AxonFlow AI automated 50,000+ monthly orders for ShopVerse, reducing order sync errors to zero.