Arianna Aondio

Arianna Aondio

Varnish Shared Memory Log errors and solutions

The Varnish distribution comes with several utility programs. The main one is the Varnish daemon varnishd. It accepts...

Configure saint mode & grace in Varnish 4.1

How to configure saint mode and grace in Varnish 4.1 A very important feature of Varnish is the ability to deal with...

Install and test Varnish in 5 steps

Install Varnish 4.1 on EL6/7 and Ubuntu Trusty You’ve heard of this Varnish thing and want to give it a quick go? Or...

Achieving a high cache hit rate with Varnish

The cache hit rate is the percentage of requests that result in cache hits. In Varnish it is evaluated as cache_hit /...

New ways of using Varnish modules (VMODs)

Varnish Software (VS) writes and maintains a fair number of VMODs for Varnish Cache. This also includes major VMODs...