Clean architecture characteristics

Here's a summary of the ideas behind the clean architecture by Uncle Bob:

• You should be able to test your business logic without any server or UI running.

• Inner circles are policies, outer circles are mechanisms. In other words, inner circles say WHAT, and outer circles say HOW.

• It's independent of the UI, the database, the framework.

• The UI is a detail. The database is a detail. Business rules should not know what specific database you are using.

• Dependencies point innwards.

• The UI and framework are plugins of the business rules.

• A good architecture allows you to defer decisions. Later is always better, because you have more information later.

Source

https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html

TODO mirar: https://www.youtube.com/watch?v=WpkDN78P884