Learn how to update fields within MongoDB documents as well as replace entire documents using the Go programming language.

Problem Repetitive code when logging contextual data (like function’s parameters, request’s header). Solution Use Builder design pattern to create a log to be emitted. Example Let&#8217…

This is the seventh post of Merpay Advent Calendar 2019 from Adler, Backend Engineer in Payment Platform team at Merpay. What's a Linter? Why Do I Need One? Lin…

ℹ️ This article is based on Go 1.13.

Note: This post is also available in Python flavour.
GitHub Actions provide a way to automate your software development workflows on GitHub. This includes traditional CI/CD tasks on all three major operating systems such as running test suites, building applications…

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…

By now most of you have probably heard of Advent of Code. If not, go check it out. I’ll give you a few moments…

When you are working with complex distributed systems, you will likely come across the need for concurrent processing.

Over the past 6 months we at Micro have been hard at work developing a global service network to build, share and collaborate on…

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.

Peak's Technical Architect, Ewan Valentine, shares the story of an odd Go type error which led to some head-scratching amongst the engineering team!

For more content like this, buy my in-progress eBook, Data Serialization in Go⁠, and get updates immediately as they are added! Have you ever found yourself writing a custom JSON marshaler in Go, because you needed something only slightly different than what…

Using Go and PostgreSQL to analyze a year of streaming.

Bare-metal programming with Go.

IJHDev Blog | The blog of a tech lead, equal parts tutorial and archive for things I have worked on.

Below I present a list of resources which I share with my colleagues new to Go (newbie Gophers). Fundamentals: Complete the Tour of Go: Read and practice: and follow: and follow: Good Go resources:…