Mark Jaquith

APC Object Cache provides a persistent memory-based backend for the WordPress object cache. APC must be available on your PHP install.
An object cache is a place for WordPress and WordPress extensions to store the results of complex operations. On subsequent loads, 
this data can be fetched from the cache, which will be must faster than dynamically generating it on every page load.
The APC Object Cache backend is also compatible with <a href="https://wordpress.org/extend/plugins/batcache/" rel="ugc">Batcache</a>, the powerful full page caching engine that runs on WordPress.com
Be sure to read the installation instructions, as this is not a traditional plugin, and needs to be installed in a specific location.

APC Object Cache Backend

APC Object Cache provides a persistent memory-based backend for the WordPress object cache. APC must be available on your PHP install.

Adam

AIO Cache, a stable and simple cache, minify, and performance solution for those of you looking for solid raw performance and response times. Fast, Powerful, and Effective!
Unlike other performance solutions, you don’t need to configure AIO Cache. Just install and go. Quick and Simple!
Best part is that it is designed to avoid breaking your site. Stable and Solid!
<h4>AIO Cache Offers:</h4>
<ul>
<li>Simple Page & File Caching</li>
<li>Simple Static Resources</li>
<li>Simple GZip & Deflate Compression</li>
<li>JavaScripts to Footer</li>
</ul>

AIO Cache & Performance

A Simple, Stable, and Powerful Cache Plugin. Experience the Power, Stability, & Simplicity of AIO Cache Today!

APC Object Cache Backend vs AIO Cache & Performance