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by sgarland
869 days ago
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It adds a lot of overhead at any scale, it’s just that the overhead is hidden due to the absurd speed of modern hardware. I’ll again point out (I said this elsewhere in a post today on UUIDs) that PlanetScale uses int PKs internally. [0] That is a MASSIVE distributed system, working flawlessly with integers as keys. They absolutely can scale, it just requires more thoughtful data modeling and queries. [0]: https://github.com/planetscale/discussion/discussions/366 |
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