Clean architecture

Some insights on how we use Clean Architecture principles at Trivago, in the Android team.

Transcript

1. Clean architecture: Decision making
2. @AdamHarazim @ortiOficial
3. Team Android
4. Agenda 1. What is it 2. Forget the Framework! 3. Examples
5. What is it?
7. • Hexagonal architecture • Onion software • Screaming architecture - Fixed rules - Specific rules - Silver bullet
8. • Independent from libraries • Testability • Flexibility • Scalability • Separation of concerns • Dependency management • Code & model replication + mappers • Overengineering
9. Forget the Framework!
11. Screaming architecture – Android
12. Screaming architecture – clean architecture
13. Screaming architecture – our solution
14. Screaming architecture – our solution
15. Examples
16. MVVM
17. MVVM - Testing
18. Repositories
19. Sum up • No silver bullets • Write code for your colleages, not for the machine • Do not overengineer
20. Resources https://8thlight.com/blog/uncle-bob/2011/09/30/Screaming-Architecture.html https://8thlight.com/blog/uncle-bob/2012/08/13/the-clean-architecture.html http://tech.trivago.com/2017/01/30/reportoire-the-journey-to-data-source-independency/
21. Thank you!