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0 pointsXeoncross2y ago0 comments

I'm curious, why do you not store these as binary data or do you and you're saying that the UUID operations are better optimized than sorts on binary data?

0 comments

snuxoll2y ago

I can compare a 128bit UUID in a single instruction, a 160-bit ksuid is a little weirder to work with at the hardware level.

tasn2y ago

Exactly what the sibling said, and the same applies to database operations (when they have a uuid type).

j / k navigate · click thread line to collapse

0 pointsXeoncross2y ago0 comments

I'm curious, why do you not store these as binary data or do you and you're saying that the UUID operations are better optimized than sorts on binary data?

0 comments

snuxoll2y ago

I can compare a 128bit UUID in a single instruction, a 160-bit ksuid is a little weirder to work with at the hardware level.

tasn2y ago

Exactly what the sibling said, and the same applies to database operations (when they have a uuid type).

j / k navigate · click thread line to collapse