alt Hacker NewsMentioned in the article's comments:
> Why not use UUID7?
> "ULID is much older than UUID v7 though and looks nicer"
For those unfamiliar, UUIDv7 has pretty much the same properties – sortable, has timestamp, etc.
ULID: 01ARZ3NDEKTSV4RRFFQ69G5FAV
UUIDv7: 019b04ff-09e3-7abe-907f-d67ef9384f4f
Replies
andy_ppp • last Tuesday at 10:08 PM
It’s also quite common to base62 the UUID value so in this case “31prI2bsccbXJB7cvbtV9”
UUID 7 is so much easier than the ULID in the article manipulate. Pretty much every language and database has the string manipulation and from_hex functions to extract the timestamps without any special support function. Whereas a format that is too clever is way more complicated to work with.