This is a creational pattern that provides a way to create an object without exposing the creation logic for the users of it. There are two well-known approaches that I will explain and show how and when you should use them. Abstract Factory This type of factory creates families of...

Key strategic and tactical considerations to take when building a new product with the domain-driven design concepts in mind I have just finished reading Learning Domain-Driven Design by Vlad Khononov. It’s quite a short book (c. 300 pages) aiming to teach beginners all about domain-driven design. I wanted to check...

Singleton and Static classes can only have one instance available in memory, and both classes can be used to maintain the global state of an application, however, there are many differences between them. In this article, I explain what their differences are. Singleton Singleton is one of the creational...