What does a Mendix apps architecture look like?

I am evaluating Mendix Framework but could not find any information on the application architecture of a Mendix app. For example, is it a two-tiered architecture or three-tiered architecture? How does a Mendix Web app interact with its database  (Does the UI talk to the DB directly, or does it go through a backend service?)  Where can I find such information? Thanks, Shawn
1 answers

Shawn I thnk this would make a great start for you evaluation: https://www.mendix.com/evaluation-guide/enterprise-capabilities/architecture/