Varnish Software Blog (65)

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high availability Varnish High Availability HA content replication preventing downtime maximum uptime

They say you can’t be ‘up’ all the time, but when it comes to business-critical websites, you kind of have to be up…...

cache invalidation Varnish wiki

At the risk of sounding repetitive, cache invalidation is routinely seen, thanks to a now-immortal statement from Phil...

VMODs VMOD-accept accept headers

During the latest Varnish Summit in London, the awesome Thijs Feryn had a presentation in which he explained the need...

VMODs professional services Varnish Professional Services custom Varnish development custom VMODs

Part of the beauty of Varnish Cache is its flexibility. Most Varnish users are familiar with Varnish Configuration...

HTTP streaming future of streaming

Today most internet content is multimedia audio and video. By 2020, according to the Cisco Visual Networking Index...

CDNs content delivery hybrid CDN solution diy cdn business benefits of hybrid DIY CDN

Being ready for anything is a tall order, particularly when it comes to managing the ebb and flow of global internet...