Devart ODBC Drivers Update: SQL Server 2025 and More

The latest release of Devart ODBC Drivers is here, bringing support for Microsoft SQL Server 2025, MySQL 9.7.x, and NexusDB 4.75.20, along with new authentication methods, advanced data protection...

When a Small Change Writes Too Much - How A Linux Kernel Improvement Can Strike You in PXC/Galera...

Uncover the link between a Linux kernel improvement and surprising disk write bursts in PXC and Galera workloads.

Just Because You Can SELECT Everything Doesn’t Mean You Should

JavaScript in MySQL: Extending SQL, Not Moving the Application

At Percona Live Europe 2026, Dmitry Lenev and I presented JavaScript in My Database? Over My Dead Query, the story of component_js_lang, the V8-based JavaScript engine for Percona Server for MySQL...

Visualizing MySQL Telemetry with Grafana

Announcing VillageSQL Server 0.0.7

This release builds the server side of custom indexes and vector support.

PHP và MySQL: 7 câu hỏi dev mới hay hỏi nhất - DBAhire

Tổng hợp 7 câu hỏi thường gặp về PHP và MySQL, từ cách phân biệt hai công nghệ đến kết nối an toàn và tối ưu truy vấn, kèm kinh nghiệm thực tế.

FOSS 2026 conference in Chernihiv: how it went | Percona Community

On October 1-2, Chernihiv Polytechnic National University held the II International scientific and practical conference “Free/Open Source Software in Education, Science & Business”. The conference...

Docker DBA Lab | Percona Community

Building a Database DBA Lab with Docker, PostgreSQL, MySQL, and Percona Monitoring and Management How I built a local database playground, learned a few lessons the hard way, and created a practical...

Thread Pool in Percona Server and MySQL (Part 2)

Thread Pool in Percona Server and MySQL (Part 2) The previous Part 1 focused on explaining the idea of thread pool, configuration options and analysis of thread pool efficiency in Percona Server for...

Meet MySQL 26.7: A New Versioning Era Begins

Explore MySQL 26.7: a new calendar model. Discover how versioning has evolved and what it means for users.

SecureBridge 12.1, EntityDAC 4.1, and dbExpress drivers: Support for RAD Studio 13 Florence Release...

New versions of SecureBridge, EntityDAC, and dbExpress drivers are out. All three now work with RAD Studio 13 Florence Release 2 and offer improved support for the Arm64EC target platform. The...

Your Galera cluster's hardest problem was never the replication library

MySQL Galera Cluster reached end of life on 30 September 2026. Two ways to stay supported without switching database vendors: Percona Support or PXC.

PGO or not PGO this is the dilemma. Step 3

Step 3: Why my sysbench-trained build loses and how to do it right. Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it...

PGO or not PGO this is the dilemma. Step 2

Step 2: How it works Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it works Why my sysbench-trained build loses and how...

PGO or not PGO this is the dilemma. Step 1

Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it works Why my sysbench-trained build loses and how to do it right. Step...