planetmysql

Multi-Node Unused Index Verification

Every MySQL schema that’s been around for a few years collects indexes nobody remembers adding. Some were for a report that was retired. Some came from an ORM migration. A few were added “just in...

Large TPC-C Analysis with MySQL v26.7.0 on InnoDB and TidesDB

TPC-C analysis using HammerDB on 4000 warehouses and VU sweep from 4 to 1024 on MySQL v26.7.0 on InnoDB and TidesDB.

Village News: MySQL News + Events (29 October 2026)

Welcome back to Village News, our curated roundup of MySQL and database news. This week, plans for FOSDEM 2027 took shape, with a new M-Ecosystem devroom and MySQL Belgian Days opening their calls...

Percona Operator for MySQL 1.3.0: autopilot tuning, zero-data-loss async failover, encrypted PITR

Percona Operator for MySQL 1.3.0 ships automatic MySQL configuration tuning, zero data loss failover for async clusters, and encrypted point-in-time recovery.

How to Extract Data from InnoDB, MyISAM, and MyRocks Files Without a Running Server

Find out how to extract data from database files offline with no need for a running server. Simplify your recovery process today.

How to change MySQL account passwords with no downtime

MySQL 8.0 and later support dual passwords with RETAIN CURRENT PASSWORD and DISCARD OLD PASSWORD, so you can rotate application credentials without dropping a single connection.

Kiến Thức Lập Trình Web, PHP, MySQL Cho Người Mới - DBAhire

Chúng tôi chia sẻ kiến thức lập trình web, PHP, MySQL và công cụ phát triển giúp người mới tự học xây dựng lộ trình rõ ràng, thực chiến ngay từ đầu.

Top 5 kinh nghiệm thực tế về PHP và MySQL cho dev tự học - DBAhire

Top 5 kinh nghiệm thực tế về PHP và MySQL từ đội ngũ làm dự án thật: bảo mật, index, môi trường local, sao lưu và đọc log để bạn tự tin hơn khi học.

Crafting an Extension Framework for MySQL: a talk from MySQL BR Conf 2026

The design choices behind the VillageSQL Extension Framework, from simpler functions to parameterized types to porting PostgreSQL’s hstore. Watch the MySQL BR Conf 2026 talk.

MySQL MCP Server v1.8.0 is out

A quiet release on paper: no new tools or flags, but it closes 37 reachable vulnerabilities, adds MySQL 26.7 and MariaDB 12.3 to CI, and keeps release candidates out of Homebrew.

Optimize OLTP and OLAP Workloads with MySQL HeatWave Autopilot

MySQL HeatWave Autopilot automatically optimizes OLTP and OLAP workloads to help businesses maintain fast transactions while delivering timely analytics.

What’s New in MySQL NDB Cluster 9.x – Better Visibility and Control in MySQL NDB Cluster

What’s New in MySQL NDB Cluster 9.x

Benchmarking vector indexes in MySQL with vector-dev-bench

vector-dev-bench measures recall, build time, and reads during writes for vector indexes in MySQL, MariaDB, and PostgreSQL, in minutes on a laptop.

Village News: MySQL News + Events (21 October 2026)

Welcome back to Village News, our curated roundup of MySQL and database news. This issue covers two weeks, with MySQL 26.10 landing at the end of them. If you want to get these updates, just subscr...

MySQL October 2026 GA Releases Now Available

MySQL October 2026 Release

Introducing the MySQL REST Service Component: Now Generally Available

The MySQL REST Service Component is now generally available with MySQL 26.10. Expose MySQL data through HTTPS APIs directly from MySQL Server.

MySQL 26.10 Is Here: New Capabilities for Developers and DBAs

MySQL JSON Duality Views: Now with granular write and ETAG controls

This blog explains granular write and ETAG controls in MySQL JSON Duality Views. It shows how to configure table-level write permissions, override update rules for individual columns, and choose...

Troubleshooting MySQL with OpenTelemetry Metrics

Use MySQL OpenTelemetry metrics and Performance Schema to move from dashboard symptoms to root-cause evidence.