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Are you sure they were talking about UUID collisions in a idealized/theoretical system? If you generate UUIDs using, for example, a random number generator with
by a1369209993 3y ago
Are you sure they were talking about UUID collisions in a idealized/theoretical system? If you generate UUIDs using, for example, a random number generator with only a 16-bit seed, you absolutely will see collisions, for much the same reasons as in TFA.
- extraduder_ire 3y agoI am regularly concerned about using UUIDs in a public-facing way, since that would encourage people to make "vanity" UUIDs somehow. Requiring some kind of value to be hashed to create the UUID would sidestep this a little.