MariaDB Server turns fifteen!

Fifteen years ago, Internet Explorer made up about two-thirds of all browsers, Firefox the majority of the rest, while a newly-released browser called Chrome was starting to appear in the rankings.

Fifteen years ago, iPhone OS overtook Windows Mobile in worldwide smartphone market share, but still trailed the giants of Blackberry’s RIM and Symbian, used by market leader Nokia, while Google’s new Android ecosystem was just starting to show signs of momentum.

And in the database world, as Oracle moved to acquire MySQL, a new upstart called MariaDB was born as a fork of MySQL, birthed by MySQL founder Monty Widenius with the support of many of the original MySQL developers.

MariaDB Contribution Statistics, October 2024

Another quarter year has gone by, and in the world of MariaDB, it is time for another contributions report. The raw data for this report can be found on GitHub, here.

Server contributions

Just like last quarter, I’m going to start with a breakdown of all the organisations who have contributed to MariaDB Server so far this year.

OrganisationContributorsCommits
MariaDB Plc 29 1262
MariaDB Foundation 6 123
Codership 7 77
Independent 17 57
Amazon 12 50
Arch Linux 1 6
GSoC 3 5
IONOS 1 4
Alibaba 1 3
Rakuten 1 3
HardenedBSD 1 2
OpenBSD 1 2
University of Sydney 1 2
Arm 1 1
Chainguard 1 1
ClearCode 1 1
FreeBSD 1 1
IBM 1 1

MariaDB Server contributions for from 1st January 2024 – 8th October 2024

There have been some interesting things to note here.

MariaDB Foundation assisting multiple vendors

I recently helped two of our sponsors simultaneously, DBS Bank and MariaDB Plc, with a recent issue they were experiencing. This actually helped us add support for an extra cloud vendor. But before I tell the story, I first need to give a bit of background.

S3 Engine History

Back in 2019, we added the S3 engine to MariaDB Server. “S3” stands for “Simple Storage Service”, it was developed by Amazon, and it is pretty much the standard for storing objects (typically files) in the cloud. Almost every cloud vendor has their own object storage with an S3-compatible REST API.

SQL Fiddles updated to MariaDB 11.4

There are a number of SQL Fiddles, web interfaces to databases for testing / learning SQL. Recently we noticed the versions on these falling behind and not presenting users with updates that would deliver the latest MariaDB features and bug fixes.

In reaching out to the people that manage these fiddles we’re pleased to announce that so far, two providers have updated their MariaDB version(s).

PHPize.online / SQLize.online

PHPize.online and SQLize.online are the pet projects of Slava Rozhnev. These have both been updated and now have available MariaDB 11.4, our current long term support version, and also MariaDB 11.5.

MariaDB ServerFest Berlin 17 Sep 2024

Come join us in Berlin, on Tue 17 Sep 2024! It’s time for our next MariaDB Server Fest, which we invite you to enjoy in person or virtually.

MariaDB Server Fests are the events where MariaDB Foundation and friends celebrate and share the latest new happenings in the world of MariaDB Server. And Berlin is a great place to be – to work in, to travel to, to meet in.

Welcome to Berlin!

The physical event is hosted by MariaDB Foundation’s valued sponsor IONOS, on Revaler Straße 30 in the vibrant and trendy Friedrichshain area of Berlin.

Amazon contributes to MariaDB Vector

MariaDB Vector preview was recently released, bringing much awaited Vector Search functionality to MariaDB Server. One of the major open source contributors to MariaDB Vector has been Amazon. To share the excitement and get an inside view about what it’s like to contribute to MariaDB Server, I had a chat with software engineer Hugo Wen on the Amazon RDS team

Hugo’s contributions to MariaDB Vector

Hugo Wen’s work on vector similarity search in MariaDB and MySQL started when Amazon’s leadership identified Vector Search functionality as a critical addition and decided to invest Amazon RDS team’s time on contributing to MariaDB Vector.

MariaDB Server GitHub branches: Moving to “main”

On the 3rd of July, two weeks ago, I created a poll to ask about the future of feature development branches in MariaDB Server. Specifically, whether we should switch to a rolling model which is more familiar to users of services such as GitHub.

The votes we received gave a very clear result. Today I will share the conclusions we drew, as well as setting expectations for what will happen next.

Recap: what is this “main” branch all about?

In a rolling model, there is one main branch of the tree that all the feature commits go into (typically called “main”), and this is then forked when it is time to prepare a major release.

MariaDB Contribution Statistics, July 2024

We are half way through the year! Where has the time gone?! This means that is time to talk contributions statistics. The raw data used for this blog post can be found on the metrics GitHub repo.

Server contributions so far

The following table contains the basic contribution stats for MariaDB Server in 2024 so far. We have contributions from almost twice as many non-MariaDB organisations as last quarter, which is fantastic to see. The more varied our contribution sources, the better.

OrganisationContributorsCommits
MariaDB Plc 29 923
MariaDB Foundation 6 64
Codership 6 48
Independent 13 41
Amazon 11 28
Arch Linux 1 6
GSoC 2 4
Alibaba 1 2
OpenBSD 1 2
University of Sydney 1 2
ARM 1 1
FreeBSD 1 1
IBM 1 1
Chainguard 1 1

MariaDB Server contributions for from 1st January 2024 – 2nd July 2024

Just like last time, we can almost do a like-for-like 2023 Q2 and 2024 Q2 comparison.