WARNING is no good reason for stopping a flow, but it's a heads up if any other issue happens later.
CRITICAL should be the most alarming log you're ever going to receive, it should be a good excuse to wake you up at 3 am to resolve.
The Python logging module comes with the standard library and provides basic logging features. By setting it up correctly, a log message can bring a lot of useful information about when and where the log is fired as well as the log context such as the running process/thread.
With containers springing up and down in minutes and VMs coming and going in hours, some sysadmins have neglected their system logs. Log files still provide invaluable insight into how systems operate!
A few weeks ago I gave a talk at JSConf Asia on using the Performance API. Although my talk was primarily about the API, I also talked a bit about tracing. People liked the explanation on tracing, so…
Several weeks ago a friend and I were discussing C++ logging frameworks. He had some issues with his company’s home-made logger, mainly regarding call latenc...
A. Knote, S. Edenhofer, und S. von Mammen. 2016 IEEE Virtual Reality Workshop on K-12 Embodied Learning through Virtual Augmented Reality (KELVAR), Seite 5-10. (März 2016)