Nullable reference types compared to the Option monad

I wanted to investigate how Nullable reference types, the new big feature that was introduced in C# 8, compared to the Option type from language-ext. But let’s start with some information to set up the scene. Nullable reference types The way to indicate the abscence of a value in C#, as well as in many …

A functional approach to error handling in C#

Imagine that you want to write a simple console application that queries the user for two integers, divides the first integer with the second, and writes the result to the console window. What can go wrong in a simple program like this? The first thing that comes to mind is probably that the user might …

Is it possible to automate too much?

One goal that seems to be common among most organizations is to automate as many repetative manual tasks as possible. Automation has many advantages, it removes the risk of human mistakes, it reduces the time it takes to get things done, it frees up human resources, and hopefully saves the business quite a lot of …

Book review: Designing Data-Intensive Applications

I just finished reading Martin Kleppmann’s book ”Designing Data-Intensive Applications”. Reading it cover to cover takes time, a lot of time, but it is definitely worth it. It is not a book for anybody, it is a book for software developers and designers who work with systems that handle a lot of data and have …