Learning to Love SOA

A story about programming big things.

Transcript

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

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

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

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

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

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

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

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10. opencnam
    Github Repos ● Public facing website.
    ● Developer API.
    ● Developer documentation.
    ● Billing logic.
    ● Email stuff.
    ● Telephony interconnect.
    Monolithic App
    

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11. Load Balancer
    Web Server Web Server
    Postgres
    Request
    

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14. Problems :(
    

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

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

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19. Web Server
    Postgres
    

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20. opencnam-auth
    ● Create users.
    ● Edit users.
    ● Delete users.
    Decoupling the Users
    

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

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23. opencnam-api
    ● Telephony logic.
    ● API logs.
    ● API cache.
    Decoupling the API
    

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

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

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26. What I’ve Learned
    

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27. Small codebases are
    easier to work with.
    

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28. Small codebases are
    easier to scale.
    

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29. Small codebases are
    more fun.
    

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30. You can write
    less code.
    

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

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32. ● User account storage /
    encryption.
    ● Authentication.
    ● Authorization.
    ● REST API management.
    ● Social login.
    End
    User
    Your Webserver
    Stormpath API
    Stormpath
    

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

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