I have been experimenting with Crux (https://opencrux.com https://opencrux.com) and it feels very easy to work with. In past systems once they grew, I always n

I have been experimenting with Crux (https://opencrux.com https://opencrux.com) and it feels very easy to work with. In past systems once they grew, I always needed to implement audit logs / tables / fields, and this solves that and other problems with respect to having a transaction time, having certain data at a certain time, and being able to update history without losing the history of what was updated. I think many projects try to re-implement in a ad-hoc way, maybe without knowing it, so if you can start with a bitemporal database it gives a big head start.