Redis
In-memory database for caching and real-time features, hosted and managed by Galaxy.
Redis on Galaxy
Galaxy hosts and manages Redis for you. Spin up an instance in minutes and connect it to any app on the platform.
Create a Redis Database
Open Your Dashboard
Go to your Galaxy dashboard and click Databases in the sidebar.
Start Database Creation
Click Create Database and select Redis as your database type.
Configure Your Instance
Choose your instance size and the region closest to your app.
Create and Wait
Click Create Database & Start Billing. Galaxy provisions your instance in a few minutes. You'll see "Running" when it's ready.
Connect to Your App
Click your Redis instance in the dashboard to see the connection string. Copy it and add it as an environment variable in your app's settings.
The exact variable name depends on your framework:
- Node.js apps: Often
REDIS_URLorREDIS_HOST - Python apps: Typically
REDIS_URL - Other frameworks: Check your framework's documentation for the expected variable name
Keep Your Connection String Secure
Never hardcode your connection string in your code. Always use environment variables so it stays secure and out of version control.
Features
Automatic Backups: Daily backups are included with every Redis instance on Galaxy.
Zero Transfer Fees: Data moving between your Galaxy app and your Redis instance is free.
Flexible Instance Sizing: Pick the memory size that fits your workload. Upgrade any time from the dashboard.