A short while ago I read in the comment section of an article here on HN regarding things to ask before joining a startup as a developer. The article itself was fairly interesting, but the comment section was booming about logging practices. So my questions are, from a Junior Developers stand, what is considered good logging? How often should I commit? What do I commit in regards to big changes, and what do I commit if there is only a typo correction? What and where are good ways to learn about this if my current job does not practice this?