For example:
https://www.youtube.com/watch?v=JuoqE2lpRUM
The self-increasing ID is not used, presumably to protect privacy, but how can this design improve retrieval efficiency?
There is no conflict between protecting privacy and using self-increasing IDs. Just use a reversible encryption method on the front end and back end
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There is no conflict between protecting privacy and using self-increasing IDs. Just use a reversible encryption method on the front end and back end