Varnish Cache 101

A technical guide to speeding up your site with Varnish Cache and Varnish Configuration Language (VCL). 

About The Guide:

Varnish Cache is an extremely fast caching software which has become popular due to its flexibility and the ability for users to cache both static and dynamic content. However, learning Varnish Configuration Language and the flow of the VCL subroutines can be difficult for new Varnish Cache users. This 8-chapter guide includes detailed information on Varnish Cache and VCL, VCL configuration suggestions, and instructions on how to install Varnish Cache. 


1. Basics of Varnish Cache

2. What Content to Cache with Varnish Cache

3. Understanding Varnish Configuration Language 

4. Caching for Your Application With Varnish Cache

5. Options to Install Varnish Cache 

6. Measuring Success in Varnish Cache

7. Varnish Cache Deployment Checklist 

8. How to Install Varnish Cache

Download Free Guide
8 chapters of in-depth Varnish Cache information and configuration suggestions. 
For more information on Varnish Cache and VCL contact

About is a content delivery solution that offers a choice of Varnish Cache versions along with several WAFs and other website optimizations.