I had a look at doing this a while ago and ran away screaming, it's quite eye watering in terms of being agnostic. I started one myself but haven't had enough t

I had a look at doing this a while ago and ran away screaming, it's quite eye watering in terms of being agnostic. I started one myself but haven't had enough time to make the UI perfect at the moment. But I did make progress on a way to use many different types of DB's..for example https://github.com/arbarlow/crate/blob/master/Crate/Classes/DBProtocols.h https://github.com/arbarlow/crate/blob/master/Crate/Classes/... https://github.com/arbarlow/crate/blob/master/Crate/Classes/PostgreSQLAdapter.m https://github.com/arbarlow/crate/blob/master/Crate/Classes/...