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Planet MySQL
Planet MySQL - https://planet.mysql.com

  • Celebrating 30 Years of MySQL: Free Training & Certification Results 
    In 2025, MySQL celebrated its 30th anniversary—and to mark the milestone, Oracle University (together with the MySQL Community team) offered free MySQL training and free certification exams from April 20 through July 31, 2025.  The goal was simple: make it easy for developers, DBAs, architects, and newcomers to build practical skills and validate them with […]

  • Thanks AWS Open Source
    I would like to thank AWS Open Source for their support. For some time, I am maintaining Planet for the MySQL Community, a blog / news aggregator for the MySQL Community/Ecosystem.  I am also maintaining a similar aggregator for the Valkey Community. Maintaining blog / news aggregators is not free.  It incurs hosting, domain registration, and other costs (in addition to time,

  • MySQL Tools for Performance Tuning and Test Data Generation
    As a MySQL consultant, I keep running into the same two problems: reviewing MySQL configurations and generating realistic test data for validation. So I built two focused MySQL tools to… The post MySQL Tools for Performance Tuning and Test Data Generation first appeared on Change Is Inevitable.

  • How to fix write latency in MySQL 8.4 Upgrade
    During any MySQL major version upgrade, especially when moving from 8.0 to 8.4, it’s not just about compatibility checks. Subtle default changes can directly impact MySQL performance tuning, and if… The post How to fix write latency in MySQL 8.4 Upgrade first appeared on Change Is Inevitable.

  • How to Enable MySQL HeatWave Telemetry and Analyze Logs with OCI Log Analytics
    MySQL HeatWave Service on Oracle Cloud Infrastructure (OCI) provides built-in telemetry and logging capabilities that help organizations monitor database activity, troubleshoot issues, and maintain operational health. These logs are valuable not only for operations and performance tuning, but also for governance and regulatory compliance, where audit logging can be essential for tracking database activity and […]