“The thing they did that didn't scale is to copy and paste…” — Y Combinator Startup Podcast at 9:41
“The thing they did that didn't scale is to copy and paste their code a lot and have completely separate database instances that didn't talk to each other. And I'm sure people that work at Facebook today, I bet a lot of people don't even know the story. But like, that's what it took. That's the real story behind how…”
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