Does WP Rocket Support Memcached?

WP Rocket does not have any interaction with Memcached – it is a totally separate caching system. You may use them at the same time without issue. There is no integration for Memcached included in WP Rocket.

If you choose to set up and use Memcached, you will need an additional plugin to manage the Memcached cache, e.g. https://wordpress.org/plugins/memcached-redux/

This is not an official endorsement of that plugin, only a suggestion, please conduct your own research 🙂

If you are a SiteGround customer, your hosting plan may include the ability to easily activate Memcached.

=== Memcached Redux ===
Contributors: wonderboymusic, ryan, sivel, mikeschroder, Ipstenu, batmoo
Tags: cache, Memcached, admin, manage cache, object cache, WP Object Cache
Requires at least: 3.0
Tested up to: 5.4.1
Stable Tag: 0.1.7

Uses the Memcached class (not the Memcache class) to implement WP Object Cache

== Description ==

Changes the famous Memcached WP Object Cache backend to actually use the Memcached class (not the Memcache class). Implements wp_cache_get_multi() and wp_cache_set_multi()

<code>
wp_cache_get_multi( array(
array( ‘key’, ‘group’ ),
array( ‘key’, ” ),
array( ‘key’, ‘group’ ),
‘key’
) );

wp_cache_set_multi( array(
array( ‘key’, ‘data’, ‘group’ ),
array( ‘key’, ‘data’ )
) );
</code>

Blog Post: [http://scotty-t.com/2012/06/05/memcached-redux/](http://scotty-t.com/2012/06/05/memcached-redux/)

== Installation ==
1. Install [memcached](http://danga.com/memcached) on at least one server. Note the connection info. The default is `127.0.0.1:11211`.

1. Install the [PECL memcached extension](http://pecl.php.net/package/memcached)

1. Copy object-cache.php to wp-content

== Changelog ==

= 0.1.7 =
* Improved escaping in debug output ported from [Memcached plugin](https://wordpress.org/plugins/memcached/) (props @batmoo).
* Fixed PHP notice when no Memcached server:port manually specified.

= 0.1.6 =
* Corrected documentation
* Corrected stats collection (props @johnbillion)

= 0.1.5 =
* Added support for PHP 7+ by changing to `__construct` and pre-initializing stats

= 0.1.3 =
* Added support for WP_CACHE_KEY_SALT allowing multiple sites to use the same Memcached server.

= 0.1.2 =
* Allows graceful fallback to database object cache in WordPress 3.7+ for users without PECL Memcached available.
* Fixes warning due to replace() call, as it does not take a compression argument in Memcached.

= 0.1.1 =
* Fixes a problem with the get_option() function and the return value of wp_cache_get() on Linux

= 0.1 =
* Initial release

== Upgrade Notice ==