![]() A GUI would use space in the storage device (the microSD card) and will probably run additional processes that are not truly needed and that would also consume RAM. ![]() The Lite version of the OS doesn’t include any GUI which is a better option when installing a database server, or any server-software really. Select Raspberry Pi OS Lite (64-bit) or the 32-bit version depending on your Raspberry Pi model. Either way, connect the microSD card to your computer and you’ll be good to go:ĭownload and install the Raspberry Pi Imager software on your computer. Most likely, you’ll need a microSD to USB adapter, or if your computer supports it, an SD adapter for microSD. You can use your working computer to download and install the Raspberry Pi OS on the microSD card. The OS is installed on a microSD card that you later plug into your Raspberry Pi: There are different flavors of Linux that you can use, but we’ll use the optimized Raspberry Pi OS. So you need an operating system (OS) for it. and a USB power supply for the Raspberry Pi (I used a phone charger)Ī Raspberry Pi is a mini-computer.a microSD card (I recommend at least 32GB).an Internet connection (don’t you say!).You can use models with much less RAM memory as well.īy the way, I have placed plenty of photos and screenshots to make this article more enjoyable. In this article, I show you how to install and set up a MariaDB server on a Raspberry Pi 4 Model B with 8 GB of RAM that you can connect to your local network through WiFi or Ethernet. Even though the Raspberry Pi can connect to the Internet and consume a Database as a Service (DBaaS) like SkySQL, smaller applications might benefit from having a local-only database running on the same device. So, installing a good performant SQL database in a Raspberry Pi is, to say the least, a fun exercise to do. It’s not a secret that relational databases are the most popular option in mission-critical applications that require truly ACID compliance. Most (if not all) of the real-world applications I have implemented connect in one way or another to a database. There is certain gratification when you get a little “naked” mini-computer board to run the software you install on it.
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