Planet MariaDB Server
Security advisory: CVE-2026-9740 and CVE-2026-11933 in Percona Server for MongoDB
TL;DR: This advisory covers the two most important high-severity memory-safety vulnerabilities affecting MongoDB Community and our downstream Percona Server for MongoDB – CVE-2026-11933 and CVE-2026-9740. Both will be addressed in a…
The insert benchmark on a small server, IO-bound workload : Postgres 19 beta1
This has results for Postgres versions 19 beta1, 18.4 and 17.10 with the Insert Benchmark on a small server using a cached and CPU-bound workload. I also used MySQL 8.4.8…
MariaDB R2DBC Connector 1.4.1 now available
MariaDB is pleased to announce the immediate availability of the MariaDB Connector/R2DBC 1.4.1 GA release. Download Now MariaDB Connector/R2DBC 1.4.1 is a Stable (GA) release. Notable items in this release…
High Performance Real-Time Analytics on MariaDB Cloud: MariaDB Exa Technical Preview
We are excited to announce the technical preview of MariaDB Exa on MariaDB Cloud. This release brings high-performance Hybrid Transactional and Analytical Processing (HTAP) directly into the MariaDB environment by…
MariaDB Server 10.6 Reaches End of Life on July 6th
MariaDB Server 10.6 has been with us for a long time. It was the first MariaDB LTS release under the current release model, and it has served many users, distributions,…
Extending pt-archiver with a Partition-Aware Plug-in for Fast Retention Policy Enforcement
Managing data retention policies is one of the most common operational tasks in MySQL. Applications continuously generate transactional, audit, logging, telemetry, and event data. Over time, these tables can grow…
MariaDB Java Connector 3.5.9, 3.4.3, 3.3.5, and 2.7.14 now available
MariaDB is pleased to announce the immediate availability of the MariaDB Connector/J 3.5.9, 3.4.3, 3.3.5, and 2.7.14 releases. Download Now Notable items in this release include: Notable items in this…
Group Replication VS Percona XtraDB Cluster: The True Cost of Consistency
Overview When building high-availability MySQL environments, the choice between MySQL Group Replication (GR) and Percona XtraDB Cluster (PXC) often comes down to how they handle the eternal database dilemma: data…
The Failover Brownout: Rethinking High Availability in MySQL Group Replication
It is time to talk again about Flow control and group replication. This time with a special eye on the use of Group Replication in the Kubernetes context. In this…
MariaDB Foundation Sea Lion Champions Nominees: Sylvain Arbaudie
Interview with Sylvain Arbaudie, nominated in the Technical Excellence category. The MariaDB Foundation Sea Lion Champions program celebrates the people and organizations who help make the MariaDB ecosystem stronger, more…
HammerDB tproc-c on a large server, Postgres 14 to 19 beta1
This has results for HammerDB tproc-c on a large server using MySQL and Postgres. I am new to HammerDB and still figuring out how to explain and present results so…
MariaDB + DuckDB: A New Playground for Analytics – A First Look at the New Storage Engine
MariaDB just announced it has learned to quack: the new DuckDB storage engine has joined the large family of storage engines in MariaDB Server. … Continue reading “MariaDB + DuckDB:…
Guide Multi-Cluster MongoDB on GKE with MCS, Percona Operator
Multi-Cluster MongoDB on GKE with MCS Guide Deploying the Percona Operator for MongoDB across two GKE clusters using Multi-Cluster Services (MCS) This guide walks through deploying a highly available MongoDB…
Write-heavy sysbench tests, a large server, modern Postgres and MySQL
This has results for modern Postgres and MySQL using write-heavy tests from sysbench and a large server. I think there are regressions in Postgres that arrive in some of versions…
The insert benchmark on a small server, cached workload : Postgres 19 beta1
This has results for Postgres versions 19 beta1, 18.4 and 17.10 with the Insert Benchmark on a small server using a cached and CPU-bound workload.Postgres continues to be boring in…