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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
WebSocket Ferrari Lee Y!TW E-Commerce 2010.12.20
Real-Time Web
HTTP
Comet
None
None
Tell Me Your Wish!!
WebSockets A HTML5 standard Allows bidirectional communications Less overhead than
HTTP/AJAX Cross domain
None
None
None
None
始動!
Node.js •Javascript Framework •Server-Side •Uses V8 •Evented and non-blocking •CommonJS
•Use ECMAScript 5
Tokyo Cabinet Modern implementation of DBM High performance Insert: 0.4sec/1M
records search: 0.33sec/1M records http://1978th.net/tokyocabinet/ Mikio Hirabayashi