On 2023-Jan-27, Bharath Rupireddy wrote:
> Looking at the patch, the feature, in its current shape, focuses on
> improving replication lag (by throttling WAL on the primary) only when
> synchronous replication is enabled. Why is that? Why can't we design
> it for replication in general (async, sync, and logical replication)?
>
> Keeping replication lag under check enables one to provide a better
> RPO guarantee
Hmm, but you can already do that by tuning walwriter, no?
--
Álvaro Herrera
