In simple English
Databasus is a self-hosted program that runs backups for your databases automatically. It connects to PostgreSQL, MySQL, MariaDB, and MongoDB. It sends your backup files to storage services like Amazon S3 or Google Drive. It tests your backups by running a real restore in a test box to make sure they work. You can set it up for free on your own server using Docker, and it costs you nothing in software fees.
What it is
Databasus is an open-source backup manager with a web interface and automated restore testing. It supports physical and logical backups, continuous transaction-log streaming, and multi-destination storage.
What it is good for
Solo builders who run databases on a virtual private server and want reliable, automated backups without paying for managed cloud database backups.
- Tests every backup by running a real database restore so you know your data can actually be recovered.
- Sends instant alerts to Telegram, Slack, Discord, or email if a backup or restore test fails.
- Encrypts all backup files with AES-256-GCM before sending them to third-party storage.
- Requires a running Docker environment and a dedicated server or virtual private server to host the tool.
- Consumes memory and processor time when running large database backups and automated restore tests.
- Requires you to manage your own server updates and disk space for local backup copies.
manual pg_dump cron scripts and untested backup tarballs
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docker run -d \ --name databasus \ -p 4005:4005 \ -v ./databasus-data:/databasus-data \ --restart unless-stopped \ databasus/databasus:latest