1) We think providing an embedded DB of some kind for easy to use cases with ZITADEL might be favourable to some of you (think Sqlite or an embedded CockroachDB ) 2) To allow plain Postgresql besides CockroachDB should be an easy thing to do since we already make use of PG wire protocol. We plan to address this in a 2.X release
What do you think of this? Or what DB would on your Wishlist?
My own personal preference would be if you could please support PG, because in that case I could be confident of going into production with what I configure, even if it's less scaleable than CockroachDB. I'd really prefer to be learning about how Zitadel works, rather than learning CDB or trying to remember sqlite cli commands.
I'm happy to give CDB a spin once Zitadel 2.0 comes out, but it will add to the burden of onboarding it into my stack, and I'd think that's something you'd like to avoid going forward :)
I created an issue for further tracking https://github.com/zitadel/zitadel/issues/3598