apache and mySQL performance

[ms.shams]

Hi All,

please tell me that, if i install some modules and packages for improving apache and mySQL performance like mod_cache for apache or enable caching for mySQL or installing APC for PHP caching, Cpanel can work correctly after this changes?
thank you for your help.

[d_t]

I thought cache for MySQL queries is enabled by default - but you can improve it by allocating more memory. It doesn't affect cPanel.

Try to make changes to apache only from cPanel (installing mod_cache from easyApache if is available) because changes made in httpd.conf can be overwritten by cPanel. I didn't try APC with cPanel but I used eAccelerator without any problem. Sometimes it improve performance, depending on websites. APC should work the same.