UUID vs AUTO_INCREMENT Primary Key: What Breaks at Scale

Byali

Oct 4, 2026 #SQL

Sequential IDs are cheap on one primary. Random UUIDs are cheap to generate and expensive to index.

UUID vs AUTO_INCREMENT Primary Key: What Breaks at Scale Sequential IDs are cheap on one primary. Random UUIDs are cheap to generate and expensive to index.Continue reading on Medium » Read More MySQL on Medium

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UUID vs AUTO_INCREMENT Primary Key: What Breaks at Scale

Byali

By ali

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