By default, software is opaque. To see what software is doing, you have to write observation capability into it. This goes beyond logs and stepping through in a debugger because you have to observe the live system, not your sandbox. Is observability a new concept and how is it different from monitoring? Piyush Verma explains observability and control theory, and how observability differs from monitoring.

Session details on https://hasgeek.com/rootconf/2019-hyd...