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WordPress Speed Optimization: Redis Object Cache Integration

Eliminate repeated database queries with Redis object cache, then measure the gain on your own site.

Intermédiaire6 minMis à jour :13 septembre 2026
Vérifié : WordPress 6.xPHP 8.2 / 8.3Redis 7.x

WordPress executes dozens of database queries per page load. Redis Object Cache stores query results in volatile RAM, returning cached responses in microseconds without touching MySQL.

WordPress and Redis RAM Cache Architecture
Client request -> Redis in-memory cache -> MySQL database flow.

1. Redis Plugin & Configuration#

Install the 'Redis Object Cache' plugin from WP Admin, then inject connection credentials into `wp-config.php`.

wp-config.php
// Redis Object Cache Ayarları
define('WP_REDIS_HOST', '127.0.0.1');
define('WP_REDIS_PORT', 6379);
define('WP_REDIS_TIMEOUT', 1);
define('WP_REDIS_READ_TIMEOUT', 1);
define('WP_REDIS_DATABASE', 0); // Birden fazla site varsa farkli DB indeksi verin
Comparaison des méthodes

Comment implémenter cela ?

How to do this on a Clodo service

Separate Redis service

Redis does not ship inside your WordPress plan; you open it as a separate Managed Database service. Its connection details then appear on the Database card of the service detail page, and you put them into wp-config.php yourself.

Où dans le panneau ? Open a Redis plan under Pricing > Managed Database; its credentials are listed on the 'Database' card of the service detail page.
Exécution étape par étape :
  1. 1Open a Redis plan from the Managed Database category.
  2. 2Copy the host, port and password from the 'Database' card on your WordPress service detail page.
  3. 3Put them into wp-config.php using the WP_REDIS_* constants from this guide; the panel does not write that file for you.
  4. 4Install and enable the Redis Object Cache plugin from the WordPress admin.

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