Varnish http accelerator

I using in this VPS the Varnish as HTTP accelerator.
The first impression was very good!! It’s use advanced features of S.O. to achieve its high performance.

Some features:

• A modern design
• VCL - a very flexible configuration language
• Load balancing with health checking of backends
• Partial support for ESI
• URL rewriting
• Graceful handling of “dead” backends