https://medium.com/@dylanwenzlau/500x-faster-caching-than-redis-memcache-apc-in-php-hhvm-dcd26e8447ad

• apc
• opcache
• php
• cache
• redis

https://commaster.net/content/installing-php-fastcgi-and-zend-opcache-wampserver

• wamp
• wampserver
• apache
• fastcgi
• opcache