Varnish Software Blog (57)

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e-commerce scalability Performance Varnish Plus Cloud

It happened again. The ‘royal fashion trend effect’ crashed yet another site on 27th November, 2016, as the engagement...

live streaming how to stream live video live video content delivery scale up for unpredictable web traffic continue serving traffic in a server outage

Leading up to our December 12th live webinar, Six secrets to successful live streaming, I wanted to share some thoughts...

VMODs JSON vmod-json vmod-cookieplus advanced cookie handling

Varnish modules (VMODs) are modules that extend the functionality of Varnish. Many VMODs work on their own to...

Varnish Plus Cloud Black Friday web performance black friday

The nature of Black Friday is changing, with the trend leaning toward more and more brick-and-mortar retailers staying...

VMOD prefetch vmod-http request mirroring asynchronous operation prefetching content prewarming the cache

If you’re familiar with Varnish already, you know that VMODs extend Varnish functionality and give Varnish the kind of...

varnish mistakes fatal varnish mistakes avoiding varnish mistakes

This post was initially titled "Top 6 Varnish mistakes", to echo Espen's blog. Even though his material is three years...