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67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
---
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title: Introduction
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head:
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- tag: "meta"
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attrs:
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property: "og:title"
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content: "Databases you can host with Coolify"
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description: "An overview of the databases supported by Coolify and their characteristics."
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---
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import { Aside } from '@astrojs/starlight/components';
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Coolify supports a variety of databases to suit different application needs. Even if you don't see your favorite database here, you can still host it with Coolify, using Docker.
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Coolify offers one-click setup for the following databases:
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- [PostgreSQL](/docs/databases/postgresql)
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- [Redis](/docs/databases/redis)
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- [DragonFly](/docs/databases/dragonfly)
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- [KeyDB](/docs/databases/keydb)
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- [Clickhouse](/docs/databases/clickhouse)
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- [MongoDB](/docs/databases/mongodb)
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- [MySQL](/docs/databases/mysql)
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- [MariaDB](/docs/databases/mariadb)
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Each database has its own strengths and use cases. Click on a database to learn more about it.
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# Deploy a database
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When selecting a New Resource, you can select a database from the list.
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You can configure a database with a simple click. Coolify supports the following databases:
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- PostgreSQL
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- MySQL
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- MariaDB
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- MongoDB
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- Redis
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- DragonFly
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- KeyDB
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- Clickhouse
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## Ports Mapping vs Public Port
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### Ports Mapping
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Ports mapping is using the Docker [port mapping](https://docs.docker.com/network/#published-ports) feature. It is used to map the container port to the host port. For example, if you set the port mapping to `8080:80`, the container port `80` will be mapped to the host port `8080`.
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### Public Port
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Public port is used to expose the container port to the internet, by starting an Nginx TCP proxy.
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### Which one should I use?
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- Port mappings makes the connection/port permanent (you need to restart your database to change it).
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- The public port makes the connection/port dynamic (you can change it without restarting the database, Coolify will restart the Nginx TCP proxy for you).
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## Access database during builds
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If you are using `Nixpacks` build pack, you have two ways to access your database during builds:
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1. Database & your application are `in the same network`: You can reach it using the `internal URL` provided by Coolify.
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2. Database & your application `are not in the same network`: You need to set your database to be `Accessible over the internet` and use the `public URL` provided by Coolify.
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