A nice remark from Dmitry Anoshin @rockyourdata

How one can visualize its own DWH ER (Entity-Relationship) model?

I would use these two ways (applicable to my DWH @ Wheely):

- DBeaver's feature ER diagram
- Looker's LookML Diagram

Both ways require relationships to be modeled in advance i.e. defining FOREIGN KEY / REFERENCES constraints or JOIN conditions.

Can anybody suggest more options?