Per Buer

Per Buer

Latest Articles

Performance Varnish Massive Storage Engine memory map

How Memory Maps (mmap) Deliver 25x Faster File Access in Go

One of the slowest things you can do in an application is making system calls. They're slow because you do have to...
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parallel-esi.gif
Varnish Plus ESI parallel ESI ESI e-commerce Varnish lab ESI media publishers

Straight from the Varnish lab: Parallel ESI

We’ve been working on adding parallel ESI in Varnish Plus for the last couple of months. The code is now...
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Integrating varnish - how to have varnish ask for advice

The nicest thing about Varnish is VCL. You can define your own business logic in Varnish and have it run at more or...
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Stay tuned for persistence in Varnish

Since the launch of Varnish Cache 1.0 - we've been asked about persisting data across restarts in Varnish Cache....
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VCL Varnish Cache Varnish Plus hit-for-pass

What is hit-for-pass in Varnish Cache?

There is a term in Varnish Cache that every Varnish Cache user should know: “Hit for pass”. Like other Varnish Cache...
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Open Source zipnish

Varnish and Microservices: Introducing zipnish

Microservices emerged as a pattern some years ago. Initially it was an even fuzzier and more vague pattern than what it...
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