MariaDB
The open source relational database
What is MariaDB?
MariaDB Server is one of the most popular open source relational databases. It's made by the original developers of MySQL and guaranteed to stay open source. It is part of most cloud offerings and the default in most Linux distributions.
Key Features
- Drop-in replacement for MySQL
- Advanced storage engines (InnoDB, Aria, ColumnStore)
- Galera Cluster for synchronous replication
- JSON and dynamic columns support
- Window functions and CTEs
- Virtual columns and table partitioning
- Extensive security features
Deployment on Moltern
MariaDB can be deployed on Moltern with a single click. Moltern handles:
- Automatic SSL/TLS certificates via Let's Encrypt
- Persistent storage for your data
- Environment configuration through the dashboard
- Container orchestration with automatic restarts
Getting Started
- Navigate to the Services page in Moltern
- Search for "MariaDB"
- Click Deploy and configure your settings
- Access your instance via the provided URL
Configuration
Environment Variables
Configure the following environment variables in your Moltern dashboard:
| Variable | Description | Default |
|---|---|---|
| Check service settings | Configure via dashboard | - |
Backup
Plan a backup using the service's own export or backup tools before deleting data. A restart is not a backup.