StaticWeb.io

<p>SnapCache accelerates WordPress by providing a fast, reliable persistent object cache backed by Memcached.<br />
It dramatically reduces database load, speeds up page generation, and improves scalability under heavy traffic.</p>
<p>SnapCache is designed to be safe and fast.<br />
See the Benchmarks section for performance results.</p>
<h4>Features</h4>
<ul>
<li>Persistent object cache using Memcached</li>
<li>Automatic prefetching of frequently accessed keys</li>
<li>WP-CLI commands for inspecting and managing the cache</li>
<li>Continues to operate even if Memcached is unreachable</li>
</ul>
<h4>Benchmarks</h4>
<p>Requests per second in a default WordPress installation. Comparison of object cache functionality only.</p>
<ul>
<li><strong>SnapCache v1.0.0 with Memcached – 387.0 req/sec</strong></li>
<li>Redis Cache v2.7.0 – 367.1 req/sec</li>
<li>LiteSpeed v7.6.2 with Redis – 218.6 req/sec</li>
<li>LiteSpeed v7.6.2 with Memcached – 218.0 req/sec</li>
</ul>
<h3>Requirements</h3>
<ul>
<li>WordPress 6.4 or later</li>
<li>PHP 8.1+ with the Memcached extension installed</li>
<li>At least one accessible Memcached server</li>
</ul>


SnapCache

A high-performance persistent object cache powered by Memcached.

Matt Martz

Mohammad Jangda

Scott Taylor

Ryan Boren

Ipstenu (Mika Epstein)

Mike Schroder

Kira Schroder

<p>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()</p>
<pre><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></pre>
<p>Blog Post: <a href="http://scotty-t.com/2012/06/05/memcached-redux/" rel="nofollow ugc">http://scotty-t.com/2012/06/05/memcached-redux/</a></p>


Memcached Redux

Memcached PHP extension and memcached servers are widely supported by many hosts these days (2016). So, this plugin just works with most hosts. Now, I can't see any site without using this plugin for WP Object Cache!



Best Object Cache plugin

Using the object cache plugin on my VPS from Upcloud managed with Serverpilot.
Result? Everything feels much faster 

Using now php7.2 and can't wait that the memchached extension becomes available for php7.3

Simple but it works!

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

SnapCache vs Memcached Redux