Error Handling: Postgres Logging & Rate-Limited Alerts

This n8n workflow provides robust error handling by logging all errors to a PostgreSQL database while implementing rate-limiting for notifications, ensuring no more than one alert (e.g., email or push) every 5 minutes. It can serve as a primary error handler—adding DB logs without further action—or as a sub-workflow integrated into existing setups. An optional error cleanup feature resets execution state, ideal for development.

Setup requires creating a specific PostgreSQL table (DDL provided) and configuring credentials. It handles error events from triggers or integrates before custom logic, making it versatile for scheduled tasks prone to error bursts from resource issues.

Benefits include comprehensive logging for auditing, reduced alert fatigue, and scalability for production environments. Use cases span finance monitoring, IT ops, and any high-volume automation where reliability is key—preventing notification overload while retaining full error history.

Customization: Add your own alerts post-logging, use as sub-workflow with cleanup, or extend with samples for email/push. Perfect for Neura Market or similar enterprise workflows.