Railway Mastery · Step 3 of 6
Databases on Railway
Provision, connect, migrate, and back up Postgres, MySQL, Redis, or MongoDB on Railway — without guessing at data safety.
What you’ll walk away with
- Spin up a one-click managed database on Railway — Postgres, MySQL, Redis, or MongoDB — without manual server setup
- Connect an application to a Railway-hosted database and run schema migrations against it
- Set up backups and follow data safety practices so a database failure doesn't mean data loss
- Build a real, working application wired end-to-end to a live connected database on Railway
- Choose the right managed database type for a given project based on hands-on exposure to all four options
Questions people ask before they start
Do I need prior database experience to take this course?
You should be comfortable with basic app development concepts, but the course starts from provisioning a database with one click, so you don't need deep prior database administration experience.
Which databases does this course actually cover?
Postgres, MySQL, Redis, and MongoDB — all provisioned as one-click managed databases on Railway, as covered in the first lesson of the Managed Data module.
Will I actually connect a real app to a database, or is this just theory?
The module ends with a hands-on lesson where you connect a real application to a live database, following the earlier lessons on connecting and running migrations.
Does the course cover backups and preventing data loss?
Yes — there's a dedicated lesson on backups and data safety, covering how to protect your managed database against loss.
Is this course specific to Railway, or does it teach general database concepts?
It's specifically about managed databases on Railway — provisioning, connecting, migrating, and backing them up on that platform, not a general database theory course.
Does this course cover security topics beyond basic backups?
This course focuses on the Railway workflow itself: provisioning, connecting, migrations, and backups/data safety. It doesn't claim to cover broader security topics outside that scope.