Why does a cuid have so many zeros in almost every generated id? about cuid

[ericelliott]

My current usage of cuid is within a next.js app (using Prisma) and I never see anything but zeros within a generated cuid. I'm wondering if this is because each one of my next.js api calls (the ones where cuids are generated) are being done within a separate serverless function call? This is my hypothesis so far.

This is correct. Many processes actually generate hundreds or thousands of ids in tight loops, and the counter is needed to keep those from colliding. In fact, the counter is the main innovation that prevents collisions in databases and clients that generate lots of ids very quickly.

If you're using cloud functions and only generate one id per function invocation, the counter will always spit out zeros. That's OK.