Design 101

1. Design 101
Diego Pacheco

2. @diego_pacheco
❏ Cat's Father
❏ Head of Software Architecture
❏ Agile Coach
❏ SOA/Microservices Expert
❏ DevOps Practitioner
❏ Speaker
❏ Author
diegopacheco
http://diego-pacheco.blogspot.com.br/
About me...
https://diegopacheco.github.io/

3. Designer / Architect or Server?

4. What Design is?

5. What Design is?

6. What Design is?
Structure
Responsability

7. What Design is: Use Cases & Constraints
Use Case
Constraints
Consumer

8. What Design is: Itś all about Trade-offs

9. Why Design Matters?

10. Agile and Design Issues

11. Agile and Design Issues: Back to RUP

12. What is a Bad Design?

13. Design Principles
❏ Feasibility
❏ Testability
❏ Maintainability
❏ Debuggability
❏ Observability
❏ Flexibility
❏ Extensibility

14. Design Principles: SOC

15. Design Principles: Good Abstractions

16. Design Principles: Isolation

17. Design Principles: Binary Coupling

18. Design Principles: Strategy vs Tactical

19. Design Principles: Shallow vs Deep

20. Design Principles: Shallow vs Deep

21. The right tool for the job

22. Design is not a one time thing

23. Design it's tricky

24. Design by Waves: More than 1 design

25. Tools / UML

26. Design Review Process
❏ Why?
❏ Find Gaps / Holes
❏ Fix before becomes a problem
❏ Benefits
❏ Team Ownership Exercise
❏ COST Saving (Time and Money)

27. Design Doc
❏ Business Context
❏ Goals & Non-Goals
❏ Principles
❏ Design
❏ Trade Offs
❏ Diagrams
❏ Other solutions considered
❏ Observability Specs
❏ References

28. Design Review

29. Recommended Books

30. Recommended Books

31. Recommended Books

32. Design 101
Diego Pacheco