[zhousun]

lol spot-on comment and stay tuned for our v2 :)

The focus of mooncake is to be a columnar storage engine, that natively integrate with pg, allowing writing from pg, replicating from pg, and reading by pg using pg_mooncake. We want people to use other engine to read from mooncake, and here they are effectively stateless engine, that's much easier to manage and avoids all data ETL problems.

[saisrirampur]

Sounds good. I'm still a bit confused. But will wait for your next version. :) ETL problems still aren't avoided — replicating from Postgres sources using logical replication is still ETL. One topic we didn't chat much is, be careful about what you're signing up for with logical replication — we built an entire company just to solve the logical replication/decoding problem. ;)