You may have recently seen that MariaDB Server supports the DuckDB Storage Engine [1][2]. And that’s great. After my first look at it, Roman created those 3 MDEVs with my suggestions: And he started working on it! If we also…
SQLite is fantastic. Really. For a developer starting a new project, it is difficult to find something easier: no server to install, no network configuration, no user management, no backup strategy to define on day one. You create a file,…
When people hear “online schema change” in the MySQL and MariaDB world, many immediately think about pt-online-schema-change. And for good reasons: for years, changing a large table in production was one of those tasks that could ruin your day. Recently,…
MariaDB 13.1 Preview is full of nice things. Some are immediately visible to developers, like the new JSON operators. Some are very useful to DBAs, such as configuration validation. And some are about making security and access control easier to…
MariaDB Server has long supported a flexible plugin architecture. Plugins allow developers to extend server functionality in areas such as data types, auditing, storage engines, information schema tables, and more. Today, MariaDB Server plugins are typically developed in C or…
During the last MariaDB Foundation Board Meeting (24 June 2026), Barry shared how it can be difficult to deploy an upgrade immediately and that they sometimes have to wait for one that fixes security bugs. Wait for the validation, wait…
MariaDB 13.1 is a rolling release preview, and, as usual, this is the right moment to test what is coming, give feedback, and help us polish the next MariaDB Server release. But this time, there is something really interesting. And…
After testing the latest Storage Engine in the MariaDB family, DuckDB, I wanted to test another storage engine about which I had only heard good things: TideSQL. TideSQL is the name of the pluggable storage engine for MariaDB Server powered…
MariaDB just announced it has learned to quack: the new DuckDB storage engine has joined the large family of storage engines in MariaDB Server. The idea is very interesting: use MariaDB Server as usual, but create some tables using ENGINE=DuckDB…
On May… we have released an update of our 5 current LTS releases: These new releases contain a large amount of external contributions. The number of contributors is constantly growing, which is great! On behalf of the MariaDB Foundation and…
A few days ago, the MariaDB Server 12.3 LTS was released! MariaDB 12.3 is the new Long-Term Support release in the MariaDB 12 series and will be maintained for several years. The first GA version of the 12.3 series is…
Have you ever written a query where the GROUP BY was easy, but the aggregate was the problem? You know how to group the rows.You know what result you want for each group.But none of the built-in aggregate functions really…