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<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.

SnapCache vs Speed Optimizer – The All-In-One Performance-Boosting Plugin