Mensageria com Microsserviços - light

Palestra sobre mensageria com microsserviços apresentada em 10 minutos

Transcript

1. Mensageria
   com microsserviços
   

   View Slide

2. lead solutions architect_
   /khaosdoctor @_staticvoid
   lsantos.dev
   @khaosdoctor
   quem sou eu_
   

   View Slide

3. ReST
   Representational State Transfer_
   - Request -> Response
   - Comunicação um a um
   - HTTP
   - "Assíncrono"
   

   View Slide

4. a Internet usa ReST
   

   View Slide

5. mas ele não escala
   

   View Slide

6. View Slide

7. messaging
   

   View Slide

8. serialização
   

   View Slide

9. mensageria
   - Mais leve
   - Mais rápido
   - Binário
   - Eventos
   

   View Slide

10. messaging patterns_
    

    View Slide

11. View Slide

12. Worker Queues_
    

    View Slide

13. Producer / Consumer_
    

    View Slide

14. P Q
    C
    C
    

    View Slide

15. RPC
    Remote Procedure Call_
    

    View Slide

16. Request / Reply_
    

    View Slide

17. P
    CB_Q
    C
    RPC_Q
    replyTo: CB_Q
    correlationId: xpto
    replyTo: CB_Q
    correlationId: xpto
    correlationId: xpto
    

    View Slide

18. Publisher / Subscriber_
    

    View Slide

19. P FX
    Q
    2
    C2
    C1
    Q
    1
    

    View Slide

20. Routing
    

    View Slide

21. P DX
    Q
    2
    C2
    C1
    Q
    1
    Verde
    Azul
    

    View Slide

22. Topics
    

    View Slide

23. Topics
    - daredevil.error.log
    - daredevil.info.log
    - daredevil.warn.log
    - daredevil.message
    - heimdall.error.log
    - heimdall.info.log
    - heimdall.warn.log
    - heimdall.message
    

    View Slide

24. Topics
    - daredevil.error.log
    - daredevil.info.log
    - daredevil.warn.log
    - daredevil.message
    - heimdall.error.log
    - heimdall.info.log
    - heimdall.warn.log
    - heimdall.message
    origem.severidade.tipo
    

    View Slide

25. P DX
    Q
    2
    C2
    C1
    Q
    1
    daredevil.#
    *.error.*
    Q
    3
    C3
    heimdall.info.#
    

    View Slide

26. Topics
    - daredevil.error.log
    - daredevil.info.log
    - daredevil.warn.log
    - daredevil.message
    - heimdall.error.log
    - heimdall.info.log
    - heimdall.warn.log
    - heimdall.message
    Q1
    Q2
    Q3
    

    View Slide

27. referências_
    - blog.codeship.com/microservices-messaging-rest-isnt-al
    ways-best-choice
    - rabbitmq.com/tutorials/tutorial-two-javascript.html
    - rabbitmq.com/tutorials/tutorial-three-javascript.html
    - rabbitmq.com/tutorials/tutorial-four-javascript.html
    - rabbitmq.com/tutorials/tutorial-five-javascript.html
    - rabbitmq.com/tutorials/tutorial-six-javascript.html
    - enterpriseintegrationpatterns.com/patterns/messaging
    

    View Slide

28. /khaosdoctor @_staticvoid
    lsantos.dev @khaosdoctor
    obrigado_
    

    View Slide