Why not use a single UUID generator for the database table in this case, 
similar to autoincrement?


Sergey Prokhorenko
sergeyprokhore...@yahoo.com.au 

    On Friday, 22 March 2024 at 03:51:20 pm GMT+3, Peter Eisentraut 
<pe...@eisentraut.org> wrote:  
 
 On 21.03.24 16:21, Jelte Fennema-Nio wrote:
> On Wed, 20 Mar 2024 at 19:08, Andrey M. Borodin <x4...@yandex-team.ru> wrote:
>> Timer-based bits contribute to global sortability. But the real timers we 
>> have are not even millisecond adjusted. We can hope for ~few ms variation in 
>> one datacenter or in presence of atomic clocks.
> 
> I think the main benefit of using microseconds would not be
> sortability between servers, but sortability between backends.

There is that, and there are also multiple backend workers for one session.

  

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