2 ms·
When there aren't any connections to known unique keys (like SKUs for shopping), PK predictability isn't really possible (or necessary). The above formula is ju
by TimTheTinker 7y ago
When there aren't any connections to known unique keys (like SKUs for shopping), PK predictability isn't really possible (or necessary). The above formula is just an alternative to using auto-incrementing integers when in a distributed environment.