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Node.js

Avatar for Ahmed Elmehri Ahmed Elmehri
May 19, 2016
Technology
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55

 Node.js

A little glimpse on Node.js platform.

Avatar for Ahmed Elmehri

Ahmed Elmehri

May 19, 2016
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Transcript

  1. @ahmehri Ahmed Elmehri

  2. https://flic.kr/p/pk3p7y 2

  3. Once Upon a Time 3

  4. Lives on Browser Browser Planet 4

  5. Until 5

  6. Ryan Dahl https://en.wikipedia.org/wiki/File:Ryan_Dahl.jpg 6

  7. 7

  8. Server Planet 8

  9. Would you like to join me? Server Planet 9

  10. Server World 10

  11. Server Planet 11

  12. 12

  13. Universal JS https://flic.kr/p/7ugkbV 13

  14. 14

  15. 15

  16. 16

  17. Thank You @ahmehri Ahmed Elmehri #nodejs

  18. 18

  19. 19

  20. 20

  21. November 8, 2009 21

  22. Standing Ovation https://flic.kr/p/o1FYue 22

  23. 23

  24. What is Node? 24

  25. register 1 Connection established + callback 2 callback() 3 Interaction

    with Operating System 25

  26. Handle Connections Concurrently 26

  27. Suitable for Web app w/ many i/o Real time Web

    app Browser game 27

  28. Node Components Google V8 JS Engine Event Loop I/O API

    28

  29. 2008 29 V8 Engine

  30. I/O API 30

  31. IO VS NIO 31 IO (Blocking IO) NIO (Non Blocking

    IO)

  32. Single Threaded Execution 32

  33. Event Loop: Concurrency Mechanism 33

  34. Event Loop: Scalability Mechanism Event Loop 34

  35. Is it adopted today? Is it used in Production environments?

    35

  36. Corporate Users 36

  37. Community 37

  38. Conferences 38

  39. Toolset 39

  40. Package Manager 2011 August 28, 2015 May 18, 2016 (Today)

    40

  41. Frameworks 41

  42. 42

  43. Thank You @ahmehri Ahmed Elmehri #nodejs