Re:Kafka is Fast – I'll use Postgres
by sgarland on Thursday October 30, 2025 @08:09AM
(#45759131)
Postgres’ need (modulo running it on ZFS) for full-page writes [0], coupled with devs’ apparent need to use UUIDv4 everywhere - along with over-indexing - is a recipe to drag writes down to the floor, yes.
0: https://www.enterprisedb.com/blog/impact-full-page-writes