TFW You can't Console.log Your Way out of Production Issues
Presentation by Laurynas Keturakis

Congrats, you deployed your Node app to prod! But how do you actually know if your users are having a good experience? Logs are great initially—until your dashboard becomes overwhelming. We could add metrics but they have a steep learning curve. In this talk we'll see where console.log falls short and learn how metrics help us better define what a good user experience is. We'll also discuss why useful code instrumentation is hard, and propose what we can do to make it easier.


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