พอดีไปเจอในบอร์ด DA http://www.directadmin.com/forum/showthread.php?t=40044
จุดเด่นคือ Both Dynamic and Static Object Caching น่าสนใจทุกอย่างยกเว้น “ไม่ฟรี”
- แก้ไขเพิ่มเติมจากข้อมูลของคุณ KKE ครับ. สามารถ complie ได้เองเป็น Free software
https://www.varnish-cache.org/
สรรพคุณตามด้านล่าง
Why Varnish?
FASTER than Nginx, Litespeed, and Lighttpd.
Reduces server load to levels never seen before.
Serves pages FASTER from MEMORY instead of disks.
Absolutely free 14-day trial. UNIXY customers get it for Free!
No Apache Virtual Hosts or Rewrite rules voodoo. Keep Apache & PHP.
Works with suPHP, FastCGI, CGI, DSO (mod_php), mod_perl, ALL of them!
Features
Both Dynamic and Static Object Caching
Auto Upgrade / Installation of Varnish
Auto Installation / Deinstallation
Environment Detection
Opt-out Domain List Served Directly by Apache
VCL Script Compatibility
Requirements
DirectAdmin CP
CentOS > 5.5 - Supports 32-bit and 64-bit (recommended)
Python >= 2.4 (installed by default)
200Mhz CPU w/ 24MB RAM for Installation
Apache 2.0.x or 2.2.x w/ PHP
PCRE Lib - Auto-Installed via YUM
PHP Curl & Curl SSL Library (Custombuild if not installed)