Re:Be Careful with UUID or GUID as Primary Keys
by MichaelGG on Friday June 09, 2017 @09:00PM
(#14525641)
UUIDv4 is a 122 bit random number. Having another 6 random bits won't make them collide.
Also if there's UUIDs in your system colliding with a 128 bit random numbers then the rng is broken or your UUID generator would be great to crack encryption keys.
Also if there's UUIDs in your system colliding with a 128 bit random numbers then the rng is broken or your UUID generator would be great to crack encryption keys.