Install Redis Object Cache for WordPress PHP 7 on Ubuntu 16.04

Redis-server can be used for WordPress object cache to speed up transient processing. Transients are temporary data objects used by WordPress which are stored in the MySQL database by defuault. Benchmarks reveal significant performance benefits with the PHP PECL Redis extension.This guide is for Ubuntu 16.04. It provides a secure Redis installation for WordPress after telnet exploits were discovered. … Learn more…