Glue 2015: Microservices - More than just a buzzword.

Transcript

1. Microservices:
   Blah, blah, blah...
   John Sheehan
   Co-founder, CEO
   @Runscope
   

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3. API
   Performance
   Monitoring
   

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4. 40,000+
   developers
   use Runscope
   

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5. MICROSERVICES
   "Simultaneously existing on all
   points in the hype lifecycle."
   

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6. Glue 2014: 0
   Glue 2015: 12!
   

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12. "Microservices is just SOA."
    

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13. Some of what's new in software
    development since SOA was cool:
    Node.js
    DevOps Docker
    AWS
    GitHub
    JSON APIs
    NoSQL
    Go
    Stack Overflow
    Hadoop
    jQuery CI/CD
    

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14. MICROSERVICES =
    SOA 2.0 + DevOps
    

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15. MICROSERVICE ARCHITECTURE (MSA)
    A style of service-oriented architecture that
    emphasizes decentralization and deliverability.
    MICROSERVICE
    Self-contained service with single “job to be done”
    and exposed via an API. The atomic unit of an MSA.
    

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16. We are
    not Netflix
    

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17. MICROSERVICES
    at Runscope
    

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18. 2 YEARS AGO
    3 internal services
    5 people shipping code
    

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19. TODAY
    60+ internal services
    11 people shipping code
    

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20. MICROSERVICES
    LESSONS LEARNED
    

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21. Invest in
    Infrastructure
    MICROSERVICE LESSON LEARNED
    

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22. 7,789
    Deployments in 2014
    50+
    Per work day
    

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23. If you don't invest in
    INFRASTRUCTURE
    don't invest in
    MICROSERVICES
    

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28. Pick Right Stack
    for Each Service
    MICROSERVICE LESSON LEARNED
    

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29. Don't Share Datastores
    Between Services
    MICROSERVICE LESSON LEARNED
    

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30. Embrace the Network!
    MICROSERVICE LESSON LEARNED
    

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31. Failure is not
    an Exception
    MICROSERVICE LESSON LEARNED
    

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32. Isolate
    Breakage
    MICROSERVICE LESSON LEARNED
    

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33. Pick a Uniform
    Interface
    MICROSERVICE LESSON LEARNED
    

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34. Build Client Tools
    MICROSERVICE LESSON LEARNED
    

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35. • Service discovery
    • service://identity/...
    • Retry failed GETs
    • Run HTTP requests asynchronously
    • Log with Runscope Traffic Inspector
    Smart Client
    

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36. Make it Easy to
    Create New Services
    MICROSERVICE LESSON LEARNED
    

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37. Built-in healthcheck/heartbeat endpoints
    Automatic, realm-aware service registry
    Common logging and metrics framework
    Simplified dependency management
    Smart Service
    

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38. Test Across Teams
    at Service Boundaries
    MICROSERVICE LESSON LEARNED
    

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39. Monitor Everything
    MICROSERVICE LESSON LEARNED
    

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40. ✓ Availability ✓ Performance ✓ Correctness
    Any Public or Private API
    API Testing & Monitoring
    

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41. We’re hiring!
    

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