Before answering the question above, let’s see why having an API gateway is essential in a modern, microservice-based infrastructure. A quick Google search for “what’s an API gateway” will yield answers to the tune of: An API gateway is an API management tool put in place between clients and
What I genuinely value at my workplace is that I can easily explore new languages through internal mobility. Throughout my career within Schibsted, I have been building things with JavaScript, TypeScript, Go, Kotlin, and recently Elixir. Where do we use Elixir? At Helthjem, which is one of the companies under
This article explains how to build a simple Go library for the Ds18b20 temperature sensor without using any external repositories besides Go built-in libraries. Project components This small project comprises: Devices and components: Ds18b20 temperature sensor (more details: https://bit.ly/3IWEhn0 ) 4.7k Ohm resistor Raspberry Pi 2B (should also work fine
Builder pattern to gain object immutability is the most commonly used solution. I analyze its advantages, disadvantages and alternatives based on a real-life example.
In the first two parts of the series about messaging (1 , 2) I made a certain inventory of concepts. Now, I am about to mix them up and show the usage with the help of SNS <-> SQS implementations.
Nowadays, we all create microservices and more and more often we use asynchronous communication. In this article, I will try to identify the individual elements of such a messaging system and their roles. In the first part I will focus on message construction and messaging channels.
This article discusses different approaches to creating a layered architecture – how to reflect the business context in the code; how to structure it; how to understand the dependency inversion and infrastructure layer; and finally as a possibly isolate modules.
The mental model of object-oriented programming is not intuitive. The speed and dynamics of today’s data-centric world make it a difficult case. How to learn object-oriented programming then? The mental model of object-oriented programming is not intuitive. The speed and dynamics of today’s data-centric world make it a difficult case.