Node-RED PostgreSQL Storage Module
JSON →Provides Node-RED persistence using PostgreSQL instead of the default filesystem. Current version is 1.0.51, with moderate release cadence (6 releases to date). Key differentiator: enables multi-instance Node-RED deployments with shared state via PostgreSQL, supports flows, credentials, settings, library storage. Alternative to filesystem-based storage. Note: sessions and projects are not implemented; error handling is minimal.