n8n Backup DBs (RabbitMQ, MongoDB, PostgreSQL, Qdrant to S3)

n8n community node package for backing up RabbitMQ, MongoDB, PostgreSQL, and Qdrant directly to Amazon S3. Provides four separate nodes (Backup MongoDB, Backup PostgreSQL, Backup Qdrant, Backup RabbitMQ) with dedicated credential types for each database and a shared S3 Backup Storage credential. Version 0.3.6 is the latest. All nodes support custom backup file naming; MongoDB, PostgreSQL, and RabbitMQ support gzip compression. Differences vs. generic backup solutions: deep integration with n8n, no-code automation, and direct S3 upload without intermediate storage. Requires n8n-workflow as peer dependency and Node.js >=20.15.0. Useful for DevOps teams automating database backups within n8n pipelines.