Greeitngs,
* Ron (ronljohnsonjr@gmail.com) wrote:
> On 8/10/20 11:38 AM, Ravi Krishna wrote:
> >Finally UUID results in write amplication in wal logs. Keep that in mind
> >if your app does lot of writes.
>
> Because UUID is 32 bytes, while SERIAL is 4 bytes?
and because it's random and so will touch a lot more pages when you're
using it...
Avoid UUIDs if you can- map them to something more sensible internally
if you have to deal with them.
Thanks,
Stephen
