Five reasons why you need an origin shield

Whether you have one CDN or many, an origin shield is a must-have as part of your resilience and risk mitigation strategy. If something goes wrong, the CDN itself can become a DDoS attack on your origin (the whole reason you want origin shielding in the first place!). And, as we’ve learned from recent events that saw half of the internet go offline for 49 minutes, no one can afford to have a single point of failure. 

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6/16/21 4:47 PM
by Alexandra Barcelona

Two-minute Tech Tuesdays - Dynamic Backends

In this episode we'll be looking at dynamic backends. Dynamic backends in Varnish allow backends to be defined on the fly, instead of being predefined. Basically imagine if instead of connecting varnish to one specific origin server, you enable it to connect to different ones as required, say multiple servers.

 

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6/15/21 12:15 AM
by Thijs Feryn

Don’t let your CDN be a single point of failure

The Fastly CDN outage on June 8th, which took down a major part of the internet, including popular websites and services, such as Reddit, Spotify, Twitch, Stack Overflow, GitHub, gov.uk, Hulu, HBO Max, Quora, PayPal, Vimeo, Shopify, Stripe, and news outlets CNN, The Guardian, The New York Times, BBC and Financial Times, taught everyone four important things: 

 

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6/14/21 3:38 PM
by Ian Vaughan

Two Minute Tech Tuesdays - Varnish High Availability (VHA)

In this episode we’ll be talking about Varnish High Availability.

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6/8/21 12:15 AM
by Thijs Feryn

Varnish Software Blog

The Varnish blog is where our team writes about all things related to Varnish Cache and Varnish Software...or simply vents.

 

 
 

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