Null references were Tony Hoare’s notorious “billion-dollar mistake”. However, as Java developers we are used to living with them. They were there from the start […]

Häufig kommt die Frage auf, wie sich Qualitätssicherungsmaßnahmen (z.B. Performance Regression Testing oder Load Testing) im Hinblick auf Performance (z.B. Antwortzeit eines Dienstaufrufs oder den […]

You might wonder what a post with this name has to do with a Tech Blog. Well as it happens, there is a growing community […]

Abstract This blog post compares Java EE Security with Apache Shiro and Spring Security based on self-defined categories. It’s aimed at readers who want to […]

Meine persönliche Evolution?! Ich arbeite inzwischen seit ziemlich genau 10 Jahren bei der NovaTec. Als ich dazu gekommen bin, hatte ich keine 20 Kollegen, heute […]

JUnit 5 Extension Lifecycle Update 09.01.2017: The JUnit team decided to include my issue in the next milestone release (M4). With that, the TestInstancePostProcessor extension […]

In one of our Camunda BPM projects we had to implement a shared process model for multiple tenants. This is typically no problem. But in […]

Currently, I am setting up a RESTful service with Spring Boot that indexes files and authors of a Git repository. For example, I have a […]

Most code we write – be it production or test – has non-functional requirements: As an example, unit tests should … not take longer than […]

Again, a year has passed since our last blog post and so the time has come that Kerstin, Benjamin and I will tell you about […]

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