Varnish Software Blog

Latest Articles

VCL VMODs Varnish Configuration Language using VCL configuration

If you've read a few of my blog posts, you probably already know I love the VCL (Varnish Configuration Language) idea,...

VCL CDNs diy cdn

We, as users, are consuming (and producing) more content than ever, Cisco predicts that “global Internet traffic in...

VCL VCL best practices varnish mistakes

As you may know, part of my job consists of helping Varnish users, both customers and community users (join us on...

VCL VMODs varnish modules hidden VMODs what you can do with Varnish modules

This is a general overview of what Varnish modules (VMODs) are available, what they do and what kind of documentation...

VCL Varnish Plus DIY CDNs CDN JSON edge logic CDN Security Security User Security

When using a traditional CDN or caching system, creating user-centric security and access policies can be a complex and...

VCL MSE TLS/SSL debugging Varnish top ten Varnish questions top ten need to know about varnish cache persistence

Whether we meet seasoned or novice Varnish users of the caching software we all love, there are a number of questions...