Hi, You might have heard that null was referred to by its creator, Tony Hoare, as the “billion-dollar mistake.” In 2009, he publicly apologized at QCon for taking the easy path in 1965 by inventing null: “I call it my billion-dollar mistake. It was the invention of the null reference in 1965. At that time, I was designing the first comprehensive type system for references in an object-oriented language (ALGOL W ).
Hi, I need to make a confession right off the bat: I’m at odds with Kubernetes. It’s not Kubernetes’s fault, though. It’s my projects. Or rather, the teams I’m part of. These are teams with a maximum of 30 software developers, plus a few business people and designers on top. But there aren’t that many developers. These teams don’t need Kubernetes! No. To put it more bluntly: These teams can’t handle Kubernetes!
Hi, Do you know what Survivorship Bias is? […] According to Survivorship Bias, the probabilities of success are systematically overestimated because successful individuals or states are more visible than unsuccessful ones. ~ Wikipedia This cognitive bias is interesting because it affects us in development as well. For 15 years, I have been working mainly in small and medium-sized enterprises (SMEs), which are companies with up to 250 employees. Clearly, these are not large corporations.
Hi, Currently, I am writing a new article for Golem.de. In this context, I have been reflecting on the similarities in software development in small and medium-sized enterprises (SMEs). The German Federal Statistical Office defines SMEs as companies with 10 to 250 employees and a turnover of less than 50 million euros. At first glance, this range seems very wide. Intuitively, one would expect the challenges and solutions to be very different as a result.
Hi, This year, I’m a bit behind with the newsletters. For one, I’m deeply involved in client projects – and the client always comes first. Additionally, since the beginning of the year, I’ve been battling pneumonia. It only started to improve this week. The symptoms were mild - after all, I continued to work - but I noticed a lack of energy for tasks beyond my duties. To get back into the swing of things: Today, I have three short topics for you.
Marcus Held