alt Hacker NewsI dislike UUIDv7 for no other reason than I hate any UUID with a dash. Makes navigating/selecting ids a pain with Ctrl/Cmd left/right arrow.
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inkyoto • today at 3:00 AM
If you are looking for a monotonously increasing, sortable ID, you might then want to consider ULID[0] which predates UUID v7/v8.
It is probably not the right choice if you require a cryptographically strong and unique ID.
When I have enough time, I'm usually using 125-bit ID which I convert to 25 alphanumeric characters (something like [A-Z0-9] excluding [IO01]).
Standard UUID length is 36 characters. So you have identifiers 11 characters less and they're actually a tiny bit more readable and writeable if you decide to type them for some reason.