Discover the new Interactive HTML Reports in MySQLTuner v2.9.0! Learn about the self-contained dashboard, resource saturation heatmap, and visual performance indicators.
How do you modernize legacy Perl? Take a look behind the scenes at how the MySQLTuner team achieved a massive leap from 55% to 92% test coverage without using external mocking libraries.
Discover the latest features in MySQLTuner v2.8.44! Learn about the new zero-dependency HTML reports, advanced SQL dump compression, and core-aware cache optimization recommendations.
Learn how to use pgcopydb's --follow option and logical replication slots to achieve near-zero downtime live migrations of PostgreSQL databases.
A deep dive into pgcopydb's multi-process architecture, table chunking features, and parallel index rebuilding capabilities for faster migrations.
Discover pgcopydb, a high-performance open-source tool by Dimitri Fontaine that revolutionizes PostgreSQL database migration by overcoming the limits of pg_dump.
Maintaining a single-file, zero-dependency legacy script is one of the hardest challenges in software engineering. Over time, codebases written in languages like Perl can become difficult to test, prone to regressions, and challenging for new contributors to navigate. However, the…
MySQLTuner is one of the most widely trusted open-source command-line utilities for auditing and optimizing database servers. Written in Perl, its simplicity, zero external dependency design (by default), and direct, actionable advice have made it a staple in the toolkit…
Conclusion first MySQL Oracle since 5.7.33 doesn’t get any open source auditing solution I have tried several options: Create a VirtualBox with Vagrant Useful links Creating a Centos/7 virtual server Prepare Virtual machine for MySQL 5.7 Install compilation environment Download…