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Big Data loves JS
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These are the slides of a small lightning talk I gave at yesterday's Amsterdam.js meetup. It mainly shows the tools I use in my projects and some examples on how to use them. …

These are the slides of a small lightning talk I gave at yesterday's Amsterdam.js meetup. It mainly shows the tools I use in my projects and some examples on how to use them.

It also includes a sneak-preview of a NLP (Natural Language Processing) library I'm writing in Javascript, called Sponge.

Published in Technology
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Transcript

  • 1. JS loves Big Data 2010 7 15
  • 2. Big Data? One user = Lot’s of Data and Processing Many total DB Rows A lot of ‘background processing’ Making sense out of data: ranking, merging, connecting, etc. 2010 7 15
  • 3. Cool Visualizations! 2010 7 15
  • 4. Heuristics Make a distinction between raw and analyzed data Duplication in raw data is OK Think about data retrieval when doing data insertions Complex systems need many unit tests, simulate everything! 2010 7 15
  • 5. The Tools 2010 7 15
  • 6. Key/value JSON store Great for storing many rows Buy some memory! Cloud service: MongoHQ 2010 7 15
  • 7. Server-side JavaScript Built on Chrome’s V8 Not for softies 2010 7 15
  • 8. MongoDB-Native 2010 7 15
  • 9. Mongoose 2010 7 15
  • 10. ExpressJS + Auth 2010 7 15
  • 11. The Browser Browser can do more ‘work’. Need more workers? Add active users! 2010 7 15
  • 12. JSpec 2010 7 15
  • 13. Sponge Natural Language Parsing in JS Runs Server-side and Client-side Specialized in Micro-content 2010 7 15
  • 14. 2010 7 15
  • 15. 2010 7 15
  • 16. 2010 7 15
  • 17. 2010 7 15
  • 18. 2010 7 15
  • 19. Me: Twitter @dominiek Blog http://synaptify.com/ Consultancy http://consulting.synaptify.com/ 2010 7 15
  • 20. Links InfoVis Toolkit, http://thejit.org/ JSpec, http://visionmedia.github.com/jspec/ MongoDB, http://mongodb.org/ NodeJS, http://nodejs.org/ ExpressJS, http://expressjs.com/ Mongoose, http://github.com/LearnBoost/ mongoose 2010 7 15