Udacity has a course on [Software Debugging](https://www.udacity.com/course/software-debugging--cs259 https://www.udacity.com/course/software-debugging--cs259)

Udacity has a course on [Software Debugging](https://www.udacity.com/course/software-debugging--cs259 https://www.udacity.com/course/software-debugging--cs259) taught by Andreas Zeller, the original author of DDD. Anyone who'd like to learn a more systematic debugging process should take it.