The Microsoft MFA system almost brought me to a nervous breakdown
Question for folks who work at large technology companies:<p>In the peasant world, some of us use various combinations of software to go through our logs and monitor errors - 500 and others, as part of our day-to-day. There are products built around this like rollbar, sentry, logrocket etc. Typically we'd encounter these routinely and fix them, or reach out to the users independently if we're unsure of the specific use-case that's leading to the crash.<p>How does this kind of thing work at large corporations? I imagine there are hundreds of different web applications, and there's a separate devops team, possibly for each of them.<p>How do the developers in places like FAANG, Microsoft, etc. stay notified about these kinds of crashes? What is the average volume of 500/internal server errors at scale? Is it considered normal to have hundreds/thousands of these a day, thereby creating a needle in a haystack kind of problem?