Razvan Stanga

<p>Imagine a high traffic website that needs post views as an algorithm to display posts on the homepage.<br />
This website also uses <a href="https://wordpress.org/plugins/vcaching/" rel="ugc">Varnish Caching</a>. So we need an AJAX based post views counter.<br />
Now imagine a minimum 5000 concurrent users browsing the website, so we can’t use the default “AJAX in Plugins” as live updates on the backend using update_post_meta will be very painful for the backend.</p>
<p>So what can we do ?</p>
<p>What if all these post views counts will be done in memory using Redis ?<br />
Then we run a cornjob using WP-CLI to sync the post views count in Redis to the WordPress database.</p>
<p>Redis Post Views was born.</p>


Redis Post Views

Highly optimized post views counter using Redis

docjojo

<p>atec Cache Info gives you a complete overview of all system-level caching used by your WordPress installation.</p>
<p>It detects and displays:<br />
* OPcache status<br />
* PHP JIT support<br />
* Object Cache type and health<br />
* APCu presence and statistics<br />
* Redis and Memcached availability<br />
* SQLite Object Cache support (if any)</p>
<p>Use this plugin to diagnose performance bottlenecks, verify cache setup, and ensure that all critical caches are working correctly.</p>
<h3>Specifications</h3>
<ul>
<li>Compatible with: APCu, Memcached, Redis, SQLite</li>
<li>Displays runtime statistics and limits</li>
</ul>
<h3>Third-Party Services</h3>
<h3>Integrity check</h3>
<p>Once, when activating the plugin, an integrity check is requested from our server – if you give your permission.<br />
Source: https://atecplugins.com/<br />
Privacy policy: https://atecplugins.com/privacy-policy/</p>


atec Cache Info


Provides an overview of all cache features enabled in WordPress, namely OPcache, WP-object-cache, APCu, Memcached, Redis and SQLite-object-cache.


Great tool for cache analysis

Show system cache status and statistics for OPcache, JIT, Object Cache, APCu, Redis, Memcached, and SQLite Cache.

Redis Post Views vs atec Cache Info