Node.js by Alex and Nalin
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Transcript of Node.js by Alex and Nalin
Development Workshops
Node.js
“We enable anyone to meet and socialize with new people”
2011-11-03Nalin DeZoysaAlex Muresan
Agenda
High level intro to Node.js● What is it? How it works?
Tagged application of Node.js
● How to use Realtime for your app● High level architecture of Realtime
Live examples
● www.tagged.com● Node.js Search / Browse prototype page
What's coming up for Tagged using Node.js
● pub-sub system● presence
Node.jsWhat is it?
● single threaded, event-based programming model● I/O framework built on top of V8● Binds callbacks to events, instead of creating threads
Example:
Node.js makes it easy to:● create web services● web clients● open raw TCP sockets
Tagged and Node.jsRealtime use case:
● Push data to one specific target user. PHP:
Tagged Uses of Realtime● alerts● toasts● elections
Tagged and Node.js
Realtime system architecture:
Tagged and Node.js
Node.js Search / Browse
Tagged and Node.js
Node.js Search / Browse
Tagged and Node.js
Current Projects using Node.js
● �Pub-sub system
● Presence
● Deckadence
● Group Chat