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EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
EventMachine
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EventMachine

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EventMachine is a library for Ruby, C++, and Java programs. It provides event-driven I/O using the Reactor pattern.

EventMachine is a library for Ruby, C++, and Java programs. It provides event-driven I/O using the Reactor pattern.

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  • So one more time - install the gem
  • Is this “the event machine”?
  • Take some sleep or better...
  • install eventmachine gem !
  • not enough hamsters!
  • Transcript

    • 1. EventMachine Let’s
    • 2. • : • • : Software Engineer •
    • 3. EventMachine
    • 4. EventMachine?
    • 5. Ruby Programming
    • 6. Low Level
    • 7. !
    • 8. gem install eventmachine
    • 9. show time !
    • 10. C10K http://www.kegel.com/c10k.html
    • 11. 10000 (10K)
    • 12. I/O Asynchronous I/O
    • 13. /
    • 14. GIL
    • 15. Scale with processes
    • 16. “In computing, a process is an instance of a computer program, consisting of one or more threads”
    • 17. 10000 (10K)
    • 18. lightweight concurrency
    • 19. Reactor http://en.wikipedia.org/wiki/Reactor_pattern
    • 20. • Apache MINA (Java) • TwistedMatrix (Python) - “twisted” • node.js (JavaScript) •
    • 21. check list • • Reactor • ruby
    • 22. EventMachine
    • 23. EM Reactor
    • 24. Basics
    • 25. Timers
    • 26. Concurrency
    • 27. Networking
    • 28. EM Projects
    • 29. Ilya Grigorik http://www.igvita.com/ •em-http-request • em-proxy • em-websocket
    • 30. SHOW TIME !
    • 31. Q &A

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