Blog
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MariaDB Plugins Beyond C++: What the Community Told Us
A few weeks ago, we asked a simple question:
Which language would you use to write MariaDB plugins?
The question related to MDEV-40189 (Support plugins written in various languages), an idea we introduced earlier this summer to lower the barrier to MariaDB plugin development by supporting languages other than C and C++.
The poll is now closed, and 2,090 people voted.
And the results are interesting.
Python and Rust lead, but there is no single winner
Python takes first place […]
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MariaDB Connector/C Compatibility: An Update on CONC-821
As a DBA, there are some surprises I enjoy. Discovering a useful feature is one of them. Discovering that an application behaves differently after a maintenance update is considerably further down the list.
Maintenance updates should provide security and bug fixes while also helping people keep their applications running smoothly. Updates should not change behavior, especially not during maintenance releases. Should that happen for some reason, users and maintainers need a clear explanation and a practical way forward.
That’s not […]
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MariaDB Foundation Newsletter – September 2026
August belonged to transparency: MariaDB published its governance framework, and the first contribution statistics report in over a year put numbers on who actually builds the server. Meanwhile the Q3 maintenance releases arrived for all four supported LTS series, the first round without 10.6, and two new sponsors joined along the way. Here’s what happened.
Lead story
MariaDB Server publishes its governance framework
Open source begins with access to the code, but infrastructure that is expected to last for decades […]
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MariaDB at Percona Live Amsterdam 2026: Ecosystem, Plugins, Security, and Community
MariaDB is heading to Percona Live Amsterdam 2026! Join us for sessions on server plugins, protocol security and ecosystem building, hear independent MariaDB experiences, meet Percona’s new General Manager for MariaDB, and visit the MariaDB booth for demos and discussions with our engineers.
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MariaDB Server 12.3, 11.8, 11.4 and 10.11 – Q3 2026 Maintenance Releases, and Goodbye 10.6
MariaDB Server maintenance releases are here!
On August 24, we released updates for our four currently maintained Long Term Support series:
As usual, these maintenance releases include bug fixes, stability improvements, and ongoing work across MariaDB Server.
You can find the complete release notes and changelogs for each version:
MariaDB 12.3.3
MariaDB 11.8.9
MariaDB 11.4.13
MariaDB 10.11.19
If you are running one of these MariaDB Server versions, we recommend reviewing the changelog and planning your upgrade.
Wait… where is MariaDB […]
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MariaDB Contribution Statistics, January-June 2026
After a long break, I will be taking over reporting on the contributions. FYI, the last one was done in Jan 2025.
Server Contributions
Just like last time, I’m going to start with a breakdown of all the organizations who have contributed to MariaDB Server during the above period.
A big thank you to MariaDB Plc!
The interesting entry however is the “independent” section representing the community at large! More contributors than any other entity! Commit number is small, but […]
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Seravo becomes a Silver Sponsor of MariaDB Foundation
MariaDB Foundation is delighted to welcome Seravo as a Silver Sponsor, turning a long-standing relationship in the open-source ecosystem into formal support for the future of MariaDB.
Seravo is a Finland-based specialist in premium hosting and upkeep for WordPress and WooCommerce. Open source sits at the heart of its technology stack and its company culture, and MariaDB has been part of that story for many years.
MariaDB behind the WordPress ecosystem
For hosting providers, databases are not an abstract technology […]
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Extending MariaDB with Native Aggregate Plugins: Laying the Groundwork for HyperLogLog
MariaDB already allows developers to add new Pluggable Data Types and scalar Plugin Functions. One missing piece has been Pluggable Aggregate Functions operating on PDTs. That matters for functionality such as HyperLogLog, where an extension needs to aggregate values into a custom statistical sketch while preserving its native SQL type.
MDEV-40672 closes that architectural gap. Aggregate functions can now participate in MariaDB’s native aggregation infrastructure, including DISTINCT, window execution, prepared statements and Pluggable Data Types.
MariaDB already supports MariaDB_FUNCTION_PLUGIN, a […]