PUBLIC MARKS from camel with tags accelerator & php

PHP Accelerators and cachers will increase the performance of your PHP applications, by caching the compiled form of php scripts . A PHP accelerator typically reduces server load and increases the speed of your PHP scripts between 1 to 10 times. We have presently 3 good php accelerators from opensource i.e eAccelerator,APC,xcache and now we will see these three php accelerators how to install and configure in debian and ubuntu machines