Which is the best system for html cache in Ubuntu Server? I have some sites in hosting on my dedicated server.
I installed and set APC, I enable the cache of Apache.
The sites are all made in WordPress.
I tried to install Varnish, but I would not change the ports of the system.
And i don't like to cange or integrate DNS system.
There is a simple, safe and unobtrusive system that helps to increase the performance of my server?
How do you implement it?
APT-cacher? How is it?
Thank you very much!