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Websocket

Shih-Yung Lee
December 20, 2010
Technology
1
140

 Websocket

A brief talk about websocket

Shih-Yung Lee

December 20, 2010
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Transcript

  1. WebSocket Ferrari Lee Y!TW E-Commerce 2010.12.20

  2. Real-Time Web

  3. HTTP

  4. Comet

  5. None
  6. None

  7. Tell Me Your Wish!!

  8. WebSockets A HTML5 standard Allows bidirectional communications Less overhead than

    HTTP/AJAX Cross domain
  9. None
  10. None
  11. None
  12. None

  13. 始動！

  14. Node.js •Javascript Framework •Server-Side •Uses V8 •Evented and non-blocking •CommonJS

    •Use ECMAScript 5

  15. Tokyo Cabinet Modern implementation of DBM High performance Insert: 0.4sec/1M

    records search: 0.33sec/1M records http://1978th.net/tokyocabinet/ Mikio Hirabayashi