Introduction On the morning of October 20, 2025 awoke to a huge portion of the internet going dark. Millions of users couldn’t reach their favorite apps-from Snapchat and Roblox to Signal and Duol...
One of the most critical decisions in backend engineering is choosing between synchronous and asynchronous inter-service communication. The right choice isn’t about dogma; it’s about understanding...
The goal of this article is to: Learn how to access and read system information. Learn how to build a text-based user interface in the Terminal. We will be using two libraries to a...
Numeral systems What are numeral systems? Numeral systems are a method for representing (recording) numbers through a finite set of graphical characters called digits. Along with these characters...
Initial struggles with Go Junior, Mid, Senior, or even more expirienced engineer - it does not matter. If you have some expirience with some OOP language, embarking on journey with Go feels like n...
Introduction to the Twelve-Factor App The Twlve-Factor App is considered a methodology. It is also called the 12-factor microservice design principles or the 12-factor principles of microservices....
History of Cloud Computing If you know your history, then you would know where you are comming from… Bob Marley Let’s begin with a little bit of a history of cloud computing and this actua...
Introduction The year is 2010 my familly of three was living with 160$ per month. My daily allowance was 0$, but I really really wanted to have my own website. So after doing some graphic work for...
Introduction You should be considering this specialization if you have absolutely zero knowledge about Go, but not zero knowledge about general programming concepts in general. Some of the content...
Chapter 2 The Domain Model - Continued Fig. 05 DDD diagram for other Domain objects We are continuing our journey in the Domain model. Aggregates As we discussed the domain model’s is composed...