
Redis Object Cache for WordPress: What It Actually Does (And When It Doesn't Help)
Every performance guide says 'install Redis.' Nobody explains when object caching hurts performance, how to monitor cache hit ratios, or how to configure it properly.
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Every performance guide says 'install Redis.' Nobody explains when object caching hurts performance, how to monitor cache hit ratios, or how to configure it properly.

The wp_options table is the most common source of WordPress bloat. Here's the exact SQL process I use across client sites to audit, clean, and optimize it.

Most WordPress sites run default PHP-FPM settings. Here's the actual math behind pm.max_children, pm.start_servers, and the monitoring to get them right.

Caddy, PHP-FPM, MariaDB, and Redis in containers. Here's the Docker Compose stack we run on every client site, documented from container to deployment.

Query Monitor tells you a query is slow. It doesn't tell you why. Here's how to use the slow query log, EXPLAIN, and targeted indexes to fix the actual bottlenecks.

WooCommerce stores everything in wp_postmeta. Every product, every variation, every attribute. Here's why that kills performance and how to fix it.

Most WordPress sites running WP Rocket and Cloudflare together have at least one misconfiguration. Here are the exact settings we use across client sites.

WooCommerce's Action Scheduler silently accumulates hundreds of thousands of completed tasks. Here's how to find the bloat, clean it safely, and keep it from coming back.

Your WordPress site was fast when you launched it. Now it drags. Here are the 5 most common causes of WordPress performance degradation and the SQL to diagnose each one.