IMO, sure but it's far from seamless. (I also looked at pg's quorum commits, but the same applies.) In general Postgres was not designed at its core for a dist

IMO, sure but it's far from seamless. (I also looked at pg's quorum commits, but the same applies.) In general Postgres was not designed at its core for a distributed world. Even now, replication feels like an afterthought in the grand scheme of things, and sharding nonexistent without extensions.