Workshop node.js

Workshop apresentado em 21/08 em Porto Alegre.

Códigos mostrados durante o workshop https://gist.github.com/ricardobeat/6314596.

Conteúdo e mais informações em http://workshop-node.desorientados.com.br.

Transcript

1. Workshop Node.js
   com @ricardobeat e @jcemer
   

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2. JavaScript no servidor
   

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4. Por que Node.js?
   

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5. async
   

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6. Javascript
   

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7. Módulos
   

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11. 1. Detecção de
    eventos
    2. Tratamento dos
    mesmos
    (tick)
    

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12. Concorrência
    &
    Escalabilidade
    

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15. Realtime
    

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16. 1m conexões
    1 servidor
    16GB RAM
    40.000 mensagens/s
    ~70ms
    http://blog.caustik.com/2012/08/19/node-js-w1m-concurrent-connections
    

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17. node_modules
    

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18. CommonJS
    

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22. Organizando código
    usando módulos
    

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23. Small core
    many (small) modules
    

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25. http://hughsk.github.io/disc/
    

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31. Event Emitter
    

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34. Event Emitter é usado em todo o core
    do node.js
    

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35. API e módulos nativos
    

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39. Streams
    

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40. Interface usada para interagir com
    fluxos de dados assíncronos
    Baseada em event emitters
    

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42. Readable
    Writable
    Transform
    .pipe()
    

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43. Utilizada para ler/escrever dados de
    um arquivo (ou HTTP)
    

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45. https://github.com/substack/stream-handbook
    

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46. Controle de fluxo
    https://github.com/caolan/async
    

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47. Promises
    

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51. Generators
    

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52. https://github.com/visionmedia/co
    

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53. Coffee break
    

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54. Construíndo uma
    aplicação
    

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55. HTTP
    

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56. Fonte: Kurose
    

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57. google.com
    GET
    

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58. 200 OK
    

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59. Express.js
    http://expressjs.com/applications.html
    

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60. WebSockets
    

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61. Fonte: Kurose
    

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63. Socket.io
    

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64. Eventos em tempo real
    

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65. Backbone
    

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68. NoSQL
    

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69. npm install mongoose
    

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70. npm install redis
    

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71. npm install level
    

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72. Testes
    

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74. Standalone test spies, stubs and
    mocks for JavaScript.
    

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77. Guest talk
    Rodrigo Krummenauer do
    Nascimento
    Desenvolvedor e empresário focado nas
    startups carddi.mobi e konecty.com
    

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78. Build & Deploy
    

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79. CoffeeScript
    

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81. Linguagem que compila
    para Javascript
    

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85. Deploy
    

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87. Obrigado :)
    

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