Varnish Software Blog (96)

Latest Articles

HTTP allows a client to ask for only a part of an object. This is often called a "range request", because the header...

web performance US presidential election web traffic peaks

What happens every four years and drives media traffic sky high? No, this is not the windup to a joke with a lame...

The Varnish Book varnishtest Varnish Cache

Have you used varnishtest? Maybe not, but we’ve just made it a lot easier for you to adopt and put into practice!

varnishtest Varnish Testing

I remember very well my first encounter with Varnish. It was this thing with a weird name that worked differently from...

high availabiity VHA Varnish Plus

We are back! Only a few weeks after the release of Varnish High Availability 1.1, we are releasing a new version of VHA...

Varnish Cache servers climate change energy consumption

Incredible uncertainty surrounded the recent UN climate talks in Paris, including a lot of doubt as to whether an...