About the talk
RailsConf 2019 - When it all goes Wrong (with Postgres) by Will Leinweber
Your phone wakes you up in the middle of the night. Your app is down and you're on call to fix it. Eventually you track it down to "something with the db," but what's wrong exactly? And of course, you're sure that nothing changed recently…
Knowing what to fix, and even where to start looking, is a skill that takes a while to develop. Especially since Postgres normally works very well most of the time, not giving you get practice!
In this talk, you'll learn not only the common failure cases and how to fix them, but also how to quickly figuring out what's wrong in the first place.
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