Gennady Kovshenin

Pressjitsu

A Redis-backed full page caching plugin for WordPress, extremely flexible and fast. Requires a running <a href="http://redis.io/" rel="nofollow ugc">Redis server</a> and the <a href="https://github.com/phpredis/phpredis" rel="nofollow ugc">PHP Redis PECL</a> extension.
<h4>Features</h4>
<ul>
<li>Serves full cached pages from memory</li>
<li>Caches redirects, 404s and other response codes</li>
<li>Just-in-time cache expiry/regeneration</li>
<li>Cache status headers for monitoring hit rate</li>
<li>Smart and flexible cache invalidation</li>
<li>Serves stale cache during regeneration</li>
<li>Configurable list of ignored cookies and request variables</li>
</ul>
For an installation and configuration guide please visit the <a href="https://github.com/pressjitsu/pj-page-cache-red" rel="nofollow ugc">full documentation on GitHub</a>. If you need any assistance please reach out to <a href="https://pressjitsu.com" rel="nofollow ugc">Pressjitsu</a> via live chat or e-mail, or open a new thread in the WordPress.org support forums.

Redis Page Cache

Its speeds up without need for complicated bloated page-cache plugin.

Just basically be optional to all Redis object cache users. 

Thanks!

REAL FAST!

A Redis-backed full page caching plugin for WordPress, extremely flexible and fast.

foadyousefi

Redisearch implements a search engine on top of Redis. It has lots of advanced features, like exact phrase matching and numeric filtering for text queries, that are nearly not possible or inefficient with mysql search queries.
<h3>IMPORTANT</h3>
The latest version of this plugin supports RediSearch version 2.0 (or higher) which runs on Redis 6.0 (or higher). If you have version prior to 2.0, please use this plugins 0.2.7.
Here you find a list of RediSearch features included in the plugin:
Search: Instantly find the content you’re looking for. The first time.
Scoring fields differently: Give different score to different fields. For example higher score to product name and number than its description.
Fuzzy Search: Don’t worry about visitors misspelling.
Autosuggest: Adds a suggestion string to an auto-complete suggestion dictionary.
Synonyms: RediSearch supports synonyms, that is searching for synonyms words defined by the synonym data structure.
<h3>Existing features</h3>
<ul>
<li>WooCommerce: Index and search through most of existing products meta data.</li>
<li>Document: Index content of binary files such as pdf, word, excel and powerpoint.</li>
<li>Synonym: Adding synonym groups is simple. Just add each comma separated group on a new line in synonym settings and done.</li>
<li>Live search (aka autosuggest): Search as you type regardless of misspelling.</li>
</ul>

RediSearch

Flexible search engine for WordPress with very high performance.

Redis Page Cache vs RediSearch