Show HN: Databasus – open-source backup tool for PostgreSQL, MySQL and MongoDB https://ift.tt/QhENACn

Show HN: Databasus – open-source backup tool for PostgreSQL, MySQL and MongoDB I had a post in the start of December about Postgresus 2.0: self hosted tool for PostgreSQL. Since then the project changed the name and added support of other databases: MySQL, MariaDB and MongoDB. Website - https://databasus.com GitHub - https://ift.tt/yeUrSWx Main features: - Scheduled backups for multiple PostgreSQL, MySQL, MariaDB and MongoDB databases - Storage to S3, Cloudflare R2, Google Drive, Azure Blob, NAS, SFTP, rclone, etc. - Notifications about backup status via email, Telegram, Slack, Discord, MS Teams and customizable webhooks - Works with both self-hosted and managed PostgreSQL (RDS, Cloud SQL, etc.) - Runs as a single Docker container or via Helm on Kubernetes, can be installed via script - There are workspaces and role-based access with audit logs https://databasus.com December 28, 2025 at 09:38AM