And why I won't quit working with TypeScript — Hardly any developer has always worked with the same programming language for years and decades. There a various reasons why developers switch to a different programming language over time, sometimes, it's just external factors, or you've just grown yourself. In most cases, learning a new programming language also broadens your…

Deep Dive into Event Sourcing — Event sourcing is a data persistence strategy often mentioned in domain-driven design (DDD) and CQRS. The concepts are independent but complement each other perfectly. But how does event sourcing work? Storing data usually follows the CRUD principle. However, the four database operations contained therein (“CREATE”, “READ”, “UPDATE”, and “DELETE”) are…

Node.js 18 reminds me of Deno — Node.js 18 was released on 19th April 2022. Unlike the previous two versions, Node.js 18 offers exciting innovations and shows the direction in which Node.js will develop in the future. Fetch API The first significant change in Node.js 18 is native support for the Fetch API. Node thus receives a standardized HTTP…

How to create a positive work atmosphere in a software developer team — Welcome to my article series on improving your mindset as a software developer. I created this series to help you improve your daily work-life. Developer Mindset Article Series How to be a better developermedium.com Probably everyone wants a good working atmosphere, but what characterizes a good working atmosphere? …

What is CQRS, and why it’s getting more and more popular? — CQRS is an architecture pattern often mentioned in connection with domain-driven design (DDD) and Event-Sourcing. Greg Young coined the term in 2010, and the content of CQRS is based on Bertrand Meyer’s CQS design pattern. But what’s behind it? The CQS (Command Query Separation) design pattern proposes mapping an object’s…

Domain-Driven-Design under the context of Software Development — Although domain-driven design (DDD) has been around since 2004, the concept has not been able to spread excessively in all that time. In recent years, however, the term has experienced a second spring. So it’s time to ask what domain-driven design is. Software development is not an end in itself…

Easy to say, but difficult to master — As a software developer, your primary concern is making the code work while you try to solve a specific problem. How easy the code is to read is often of secondary importance. But in the long run, readability determines the maintainability of code. So what characterizes good readability? Programming is…

Code quality is essential but not easy to master — Writing quality code is an art. As soon as you start writing code, this code must also be sustainable, traceable, and understandable. The question that arises is how to get readable and high-quality code because one thing is clear, good code does not just appear out of nowhere. As a…

The most robust programming language in terms of concurrency — According to the StackOverflow Developer Survey and the TIOBE index, Go (or Golang) has gained more traction, especially among backend developers and DevOps teams working on infrastructure automation. That's reason enough to talk about Go and its clever way of dealing with concurrency. Go is known for its first-class support…