There’s multiple companies that run this “database with a barely usable UI” as a service model, and they’re all somehow huge. They all get into the customers with some sort of sales blitz by promising the world, and then by the time you go to implement everything requires millions of dollars worth of customization. Then they wind up referring you to their “gold partners” who only charge you a half million to implement the two screens or whatever you need.
There’s SAP, Salesforce, Oracle, and I’m sure more.