DDD is not architecture. DDD is an approach to building software with a focus on the domain. Moreover, by “driven-design”, we mean mindset to adopt so we can build domain...

This article is about the Reactive programming paradigm. If you want to know more about what is the link between this paradigm and the other paradigms (imperative, declarative, functional), should...

You may face this UnsupportedOperationException when playing with some Java collections from various sources or creation operations. The root of this exception is that the returned object has a fixed-size...

Since ages ago, humans used to observe and learn from nature to deal with life. A fig tree wraps around other old trees and replaces them. In this context, the...

Step 1 To start, try to read whitepapers to know more about AWS infrastructure. Read-only from AWS whitepapers page https://aws.amazon.com/whitepapers/. This exam will be about these domains: Domain Domain %...

In this article, we’ll talk about Hexagonal Architecture, and we’ll build a Java app to illustrate its concepts. For many years, I worked on projects where the business logic and...

In this tutorial, we’ll take a look at React Hooks and how you use them? What Are React Hooks? Hooks are functions like any other JS function, but they are...

In this article, we’ll talk about the principles of continuous delivery, and we’ll focus on the Work in Small Batches principle and how it helps reduce risks. There are five...

In this tutorial, we will learn how to manage different types of routes private and public in an application. Routes in React React Router conditionally render components to display depending...

In this article, we’ll talk about the difference between Presentational and Container Components in React. In React components are usually split into 2 big categories: presentational components and container components....