Varnish Software Blog

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VCL scalability

Tony Flint leads the team that owns the happiness and health of the web infrastructure at Wetpaint.com. During our chat...

VCL Varnish Cache Open Source

Varnish Cache uses the gcc compiler by default. If you need it to run without the compiler, for whatever reason, we can...

VCL Varnish custom statistics

Varnish Administration Console (VAC) is broken up into two major components. Its Management UI, and a RESTful API, with...

VCL VMODs Varnish Cache

From time to time we see the need for Varnish to switch behavior based on an external event. Let's have a look at how...

VCL Persistence

Last week I spent quite a bit of time toying with the Varnish persistent storage engine. The long term goal of the...

VCL Varnish Cache

Once upon a time DDoS attacks where something rare. Now, not a week goes by without such an attack on a customer or a...