Pinned Posts

The StringBuilder advice is dead, or isn’t it?

2023-06-23

Benchmarking - A Number Journey

2023-03-10

Java Loops - A Performance Comparison

2023-02-23

Negative Test Cases - A Rant

2023-02-19

About

This is René Schwietzke's tech blog. Here, I write about interesting Java topics, performance in the context of Java as well as web and service performance, testing and quality assurance, and, last but not least, about IT things in general. Things I want to share because they helped me and might help others.