8 articles
Every article tagged Database, newest first. Search all articles
Performance8 min read
Fix slow WordPress admin screens by timing requests, tracing queries, checking cron, AJAX, autoloaded options, HTTP calls, and memory.
Performance7 min read
Set up a WordPress Redis object cache, verify the drop-in, measure hit ratio and evictions, and diagnose slow or failing cache connections safely.
Performance8 min read
Find WordPress slow database queries, read EXPLAIN plans, fix common query patterns, add safer indexes, and cache expensive results correctly.
Performance6 min read
Stop a WordPress cache stampede by controlling rebuilds, serving stale data, spreading expiries, and tracing origin and database load after purges.
Performance7 min read
Fix a WooCommerce Action Scheduler backlog safely. Learn to inspect hooks, run the queue with WP-CLI, repair WP-Cron, and prevent repeat failures.
Performance7 min read
Migrate WooCommerce HPOS safely, check plugin compatibility, sync and verify orders, switch storage, test workflows, and roll back.
Development5 min read
Run WordPress plugin database migrations safely with dbDelta, schema versions, one-time upgrades, batched data changes, multisite checks and rollback plans.
Development8 min read
Compare a WordPress custom table vs custom post type so you can choose plugin storage by query patterns, scale, editing needs, indexes, and upkeep.