Tag: rds

All the articles with the tag "rds".

• Why Is My PostgreSQL Major Version Upgrade So Slow?

  27 Sep, 2025

  A deep dive into why PostgreSQL major version upgrades take longer than expected — what actually happens under the hood, why parallelism won't save you, and how to diagnose the bottleneck. Applies to Aurora PostgreSQL, RDS PostgreSQL, and self-hosted.

• Troubleshooting Data Dictionary Issues in MySQL and Aurora

  26 Mar, 2025

  A practical guide to understanding, diagnosing, and resolving MySQL Data Dictionary inconsistencies on RDS MySQL and Aurora MySQL — before they become emergencies.