I was certainly inspired by PG's writing (after all we do use Common Lisp, and it's hard to avoid PG in this space). But I don't think they did things like tran

I was certainly inspired by PG's writing (after all we do use Common Lisp, and it's hard to avoid PG in this space). But I don't think they did things like transaction logs like how bknr.datastore does, which makes the development process a lot more seamless.