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The Cult of Go Test

Sun, Oct 30, 2016

A favourite test helper library, with some simple test assertion functions clearly has some value. But this post puts forward some useable concrete arguments why they are normally just not worth it.

What Golang Is and Is Not

Wed, Aug 17, 2016

We are all products of our own histories, and I suspect many routes to Go have been made less enjoyable by misguided expectations. The journey from when a budding developer first ‘hello worlded’ to now may have made Go’s more subtle strengths less obvious to them.

JSON, Gzip, Snappy and Gob Across the Wire

Sun, Sep 21, 2014

Coming from a background where memory and clock cycles were sparse, binary encodings have always held an appeal. Since then I’ve been told we have loads of compute power, ample cheap RAM and disk, and when the network is the bottleneck then, well, that is a good problem to have.

Its one of those ages old occasionally heated debates….

(tl;dr almost always use gzipped JSON)

Jmeter is a Poor Choice for REST and Golang

Sun, Jul 6, 2014

Its essential we have good integration tests and performance tests on our restful api, particularly now that many of the moving parts will migrate to microservices written in Go.

Trying to use Jmeter both to validate responses and apply reasonable load has been troublesome.

Moving to Hugo

Thu, May 29, 2014

I decided that I should blog under my danmux.com domain - I often use danmux around the internet, sometimes danmull, but normally danmux for tech type things, so it makes sense.

danmux because the x has always been a notable part of my name - and mux reminds me of my electrical engineering days, and I think humans multiplex all the time, there it is.