It's impossible to know all the pitfalls, and the author notes that. Metrics (or - ugh - telemetry if it's client-side), as well as automated testing with expec

It's impossible to know all the pitfalls, and the author notes that. Metrics (or - ugh - telemetry if it's client-side), as well as automated testing with expectations around performance can go a long way to prevent these issues. Of course, ideally everyone should think about how their code performs with large input, but everyone messes up every now and then.