Learning to Love SOA

Transcript

1. A story about programming big things. Learning to Love SOA

   @rdegges @gostormpath

2. I’m Randall Degges Developer Evangelist at Stormpath Python / Node

   / Go Hacker
3. None

4. CNAM? Incoming Call: 818-217-9229 DEGGES,RANDALL

5. The Plan OpenCNAM DEGGES,RANDALL 818-217-9229

6. Mike: So… Wanna build it? Me: Sure… Why not?

7. None

8. Monolithic Architecture A single codebase that is responsible for handling

   all site functionality.

9. Service Oriented Architecture Many codebases that each do one thing

   and one thing only.

10. opencnam Github Repos • Public facing website. • Developer API.

    • Developer documentation. • Billing logic. • Email stuff. • Telephony interconnect. Monolithic App

11. Load Balancer Web Server Web Server Postgres Request

12. None
13. None

14. Problems :(

15. None

16. opencnam-www Rendering templates. Sending POST requests to my backend. Decoupling

    the Front End

17. Load Balancer Web Server Postgres Request opencnam Load Balancer Web

    Server Request opencnam-www
18. None

19. Web Server Postgres

20. opencnam-auth • Create users. • Edit users. • Delete users.

    Decoupling the Users

21. Backend Request opencnam Backend Request opencnam-www Backend Request opencnam-auth

22. None

23. opencnam-api • Telephony logic. • API logs. • API cache.

    Decoupling the API

24. Backend Request opencnam-api Backend Request opencnam-www Backend Request opencnam-auth

25. opencnam-billing opencnam-www opencnam-auth opencnam-api OpenCNAM Services opencnam-logs opencnam-stats

26. What I’ve Learned

27. Small codebases are easier to work with.

28. Small codebases are easier to scale.

29. Small codebases are more fun.

30. You can write less code.

31. The hardest thing about SOA is... opencnam-auth

32. • User account storage / encryption. • Authentication. • Authorization.

    • REST API management. • Social login. End User Your Webserver Stormpath API Stormpath

33. You’re the best! @rdegges @gostormpath