Any software application that “stores” data in some way shape or form, needs a reliable and efficient way to do so. That’s where a database comes in!
MIDAS – our web based room booking and resource scheduling software – is no exception. Since 2012, for its database, MIDAS has supported MySQL. More recently we started supporting MariaDB too.
In this post we thought we’d look a little bit closer as to the differences between MySQL and MariaDB.
What is MySQL?
MySQL is a database engine released under a GNU General Public License, and also available under a variety of proprietary licenses.
MySQL was originally owned and sponsored by the Swedish company MySQL AB, which was subsequently bought by Sun Microsystems, and which then went on to be ultimately acquired by Oracle Corporation.
In 2009, when it was announced that Oracle was to acquire Sun, the founder of MySQL wasn’t happy and so “forked” the MySQL project and created MariaDB… more on that later.
Prominent users of MySQL include Facebook, Pinterest, Airbnb, Sony, BBC, Symantec, GitHub, and booking.com.
What is MariaDB?
MariaDB is a community-developed fork of MySQL. One of its key attractions is that it is intended to always remain free under a GNU General Public License.
It was created by one of the founders of MySQL, who forked it due to concerns over MySQL’s acquisition by Oracle Corporation in 2009. The concerns centered around rumors that Oracle (who already developed a competing self-titled database product) wanted to kill off MySQL in order to let their own “Oracle” database thrive. In the end, that didn’t actually happen, but that fear was the initial main driving factor behind MariaDB initially.
MariaDB intended to maintain high compatibility with MySQL, ensuring it would be a “drop-in replacement” for MySQL. Whilst that’s still broadly true today, since its inception, the features of the two database engines have slowly diverged more.
MariaDB version numbers initially followed MySQL’s numbering scheme up to version 5.5. As such, MariaDB 5.5 for example offers all of the features that MySQL 5.5 offers.
Specific new features have since been developed in MariaDB, so its developers decided that a major version number change was necessary. MariaDB 10.0 was released in November 2012, whilst MySQL at that time remained at version 5.
New features are added more frequently to MariaDB than to MySQL. MariaDB development is also led by some of the original developers of MySQL, with many other contributors. MySQL on the other hand is now developed almost exclusively by Oracle’s own in-house team.
Prominent users of MariaDB include Google, Mozilla, and Wikipedia.
Popularity of MySQL and MariaDB
Whilst today MySQL is still the second most popular database engine in the world, its popularity has been slowly declining over the years. At the same time, interest in MariaDB (currently the 11th most popular database) has been steadily increasing.
MySQL global interest since 2004 – Source: Google Trends
MariaDB global interest since 2004 – Source: Google Trends
Between 2012 to 2019 we continued to develop MIDAS exclusively using MySQL as its back-end database.
In 2019 we started receiving queries from a couple of customers asking if we’d consider supporting other database engines, as they weren’t big fans of MySQL.
By this time, MariaDB was gaining in popularity, and as it was billed as a “drop in replacement” for MySQL, it seemed a logical choice to explore.
In 2020, we released MIDAS v4.24, with preliminary and experimental support for MariaDB.
In our own development environment here at MIDAS HQ, we ran both MySQL and MariaDB in parallel during 2020. During this time, MySQL remained as the “preferred” database engine we use for development and testing of our software.
At the beginning of 2021, we made the decision to switch our “preferred” development database engine over to MariaDB. (We still continue to run MySQL, but this is mainly just for testing purposes these days).
Why we moved to MariaDB?
MariaDB has a number of advantages over MySQL, including:
MariaDB offers improved performance in many scenarios.
If you’re considering a self-hosted edition of MIDAS (remember that we also offer a cloud-hosted edition too!), our software currently supports both MySQL and MariaDB databases.
At the end of the day, it will come down to personal preference, but we like to give self-hosted customers a choice. So if you’re looking for a room booking system that’s compatible with either MySQL or MariaDB, choose MIDAS!
