Orthogonality is a concept often used to describe modular and maintainable software, but it’s more easily understood by way of a case study. In this article, Jens Dietrich demystifies orthogonality ...

When developing Java applications, it is easy to get used to invoking logging on the provided logger via its log level-specific methods. For example, Log4j‘s Logger provides methods such as ...

In late November, a cloud-security researcher for Chinese tech giant Alibaba discovered a flaw in a popular open-source coding framework called Log4j. The employee quickly notified Log4j’s parent ...