… or how you can make on-call for service providers a virtuous cycle. In the tech world, for everything that is running as a service or website 24/7/365, there must be someone available to take care of any issues that arise.
When I roll up to a new client in desperate need of build help, there’s always a chance I’ll have a “Scotty moment” – a moment when I pick up the mouse and attempt to ask an Apple II to synthesize transparent Aluminum. (“Computer, bring up the repository and scan for vulnerabilities.”)
As you may have seen from my previous tutorials and case studies, Java Heap Space OutOfMemoryError problems can be complex to pinpoint and resolve. One of the common problems I have observed from Java EE production systems is OutOfMemoryError: unable to create new native thread; error thrown when the HotSpot JVM is unable to further create a new Java thread.
Do unit tests improve code quality? Some famous consultants might disagree, but I think they don’t. Testable code isn’t automatically better code. Depending on the capabilities of your language, it’s probably worse.