alt Hacker NewsYes, this is standard. And the point is performance. The needs of user-facing ID's (short alphanumeric, randomly ordered) tend to be pretty orthogonal to the needs of internal ID's (raw bits, monotonically increasing, maybe timestamp data).
Yes, this is standard. And the point is performance. The needs of user-facing ID's (short alphanumeric, randomly ordered) tend to be pretty orthogonal to the needs of internal ID's (raw bits, monotonically increasing, maybe timestamp data).
Yep, you'll probably join like 20 of those for each public uuid lookup. There are potential reasons not to do it this way, but it's a good default.