Blog posts

The starting point for the "Agile development" contributions is a project called SVG Editor. A new interaction for exporting a graphic as a PDF with a watermark is to be added to this. Figure 1 Figure 2 In the first article, I showed how user stories are broken down vertically into technical requirements, resulting in an interaction with the three

It has been over 20 years since the Agile Manifesto was published. A lot has changed in software development since then. The previously common waterfall models have been replaced by development strategies that are far more suitable for software. Management tools such as Kanban or Scrum are now used in many companies. They provide the framework for agile

The planning and implementation of dependencies is the subject of various principles. If you don't pay attention to the structure of dependencies during software development, you will quickly end up in chaos. For many developers, however, this means that they are "all over the place" with interfaces. As the CCD Academy, we take a more differentiated view of the topic and recommend the use of the

Since Microsoft decided with .NET Core that .NET should also support Linux, .NET Core has been an excellent basis for applications that run in Docker. This drastically simplifies the deployment of .NET Core applications. In combination with docker-compose, deployment consists of executing the following command:

There are three architecture models that are repeatedly mentioned and used: Hexagonal architecture (Ports and Adapters) Onion architecture Clean architecture In our training courses, we often discuss the differences between clean architecture and onion architecture - which is better? The following section highlights the differences between the three approaches

As the title suggests, in this article I will look at different strategies for dealing with exceptions. Catching or throwing an exception is easy. But how do I proceed sensibly? It is important to consider the error categories. Each exception can be assigned to an error category and handled accordingly.