This article describes a use case and walks through reading csv files in Golang. It also describes two methods of doing so and reasons why.

Go was designed with concurrency in mind. That's why we have language primitives like goroutines, channels, wait groups, and mutexes. They're very powerful when used correctly, but they can be very complicated if used unwisely.

Roberto Clapis joins the…

In this post, I will talk about a relatively new data file format, and how to use it in Go.
The format is called Parquet and is currently a project supported by the Apache Foundation. It is a binary file format to store and facilitate data processing a columnar…

Go Training Class Material : . Contribute to ardanlabs/gotraining development by creating an account on GitHub.

We love configuration as code and pipelines as code!

Distributed web crawler admin platform for spiders management regardless of languages and frameworks. 分布式爬虫管理平台，支持任何语言和框架 - crawlab-team/crawlab

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source) - slimtoolkit/slim

Aaron on the Web

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There are a lot of myths and wrong assumptions about cryptography and security in general. It's common for people to misuse cryptographic primitives, a...

Writing web services requires a lot of effort and thinking to make them robust and performant. There’s a wide range of areas to look in order to improve the performance of our service.

One of the biggest misconceptions is that doubles are a specific implementation of mocks or other testing constructs that we use in testing.
Dummies, mocks, stubs, fakes, and spies ARE test doubles. Test double is the category of these test constructs. Over…

Most developers, at one point or another, have either built a web API or have been a consumer of one. An API client is a package that provides a set of tools that can be used to develop software that consumes a specific API.

How Beat managed to achieve lightning fast spatial queries.

This post explains how Bolt reduced time and configuration complexity for their CI & integration test pipelines.