Web Performance Demands a Good Cache Invalidation Strategy

Securing high performance and speed for web content delivery relies on smart caching strategies. Caching content is a well-understood principle, but this still doesn’t make smart caching a given. Cache invalidation isn’t easy, but important things rarely are. Varnish can help. 

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8/11/21 7:19 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

Origin Shield: An Extra Layer of Security

While not classified as a traditional cybersecurity method, an origin shield can help mitigate the effects of both malicious and non-malicious traffic overloads and DDoS attacks. Origin protection can play an important role in the overall security picture without explicitly or exclusively being a security feature. 

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5/17/21 11:12 PM
by Alexandra Lehner

Do You Need an Origin Shield?

An origin shield is a protective measure that shields your origin server(s) from overload, ensuring high availability, performance and uptime. While no one size fits all in terms of how a company should structure their origin shield strategy, an origin shield is always a good idea to reduce the load on your origin server and maintain high-performance content delivery.

 

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5/11/21 3:27 PM
by Alexandra Lehner

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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