· Tech
What Is the Best Primary Key?
Auto-increment IDs are fast and simple—but are they the best choice for a primary key? A practical breakdown of UUID v4, UUID v7, ULID, cuid2, Nano ID, and when each makes sense.
Auto-increment IDs are fast and simple—but are they the best choice for a primary key? A practical breakdown of UUID v4, UUID v7, ULID, cuid2, Nano ID, and when each makes sense.