Discover the new Interactive HTML Reports in MySQLTuner v2.9.0! Learn about the self-contained dashboard, resource saturation heatmap, and visual performance indicators.
Hardening database audits: learn how MySQLTuner-perl was secured against symlink attacks and credential exposure in log files in the latest v2.8.44 releases.
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.
Master GNU Readline keyboard shortcuts to double your command-line efficiency and speed up your terminal navigation.
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.
Security auditing tools occupy a unique position in an organization’s security posture. Because they require elevated privileges to read system variables, query databases, and analyze log files, these tools themselves must be highly secure. A vulnerability in an auditing utility…
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…