Oh, you think technology is your ally. But you merely adopted the tech. I was born in it, molded by it. I didn't see a typewriter until I was already a man; by then it was nothing to me but obsolete!The computers betray you, because they belong to me.View the profile
About the talk
RailsConf 2019 - rails db:migrate:safely by Matt Duszynski
When you're dealing with fifty million records, simple migrations can become very dangerous. Come and learn from my mistakes instead of making your own. We'll talk about what's going on behind the scenes in your database, and how to safely write and run some common migrations. Remember, uptime begins at $HOME.
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