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    <p>It's tough to say without more information about your infrastructure and desired scaling targets. You may find this slide deck about <a href="http://www.slideshare.net/kevinweil/hadoop-pig-and-twitter-nosql-east-2009" rel="nofollow noreferrer">How Twitter Uses Hadoop</a> to be instructional. It was presented by <a href="http://twitter.com/kevinweil" rel="nofollow noreferrer">Kevin Weil</a> at the recent <a href="http://paulstamatiou.com/recap-nosql-east-conference-2009" rel="nofollow noreferrer">NoSQL East conference</a>.</p> <p><a href="http://paulstamatiou.com/wp-content/uploads/2009/11/nosqleast_weil_twitterpig.jpg" rel="nofollow noreferrer">alt text http://paulstamatiou.com/wp-content/uploads/2009/11/nosqleast_weil_twitterpig.jpg</a></p> <p>Borrowing ideas from what Twitter is doing you could consider an architecture split into collection, analysis and render phases.</p> <p><strong>Collection Phase</strong>: Super low latency. Very scalable. Lots of binding choices. Developed at <a href="http://github.com/facebook/scribe" rel="nofollow noreferrer">facebook</a>.</p> <blockquote> <p>Processing Node Log Event -> <a href="http://www.cloudera.com/blog/2008/11/02/configuring-and-using-scribe-for-hadoop-log-collection/" rel="nofollow noreferrer">Scribe</a> -> HDFS </p> </blockquote> <p><strong>Analysis Phase</strong>: SQL-like query language that will allow you to do exploratory ad-hoc queries as well. </p> <blockquote> <p>HDFS -> <a href="http://www.cloudera.com/hadoop-training-pig-introduction" rel="nofollow noreferrer">Pig</a> -> MySQL</p> </blockquote> <p><strong>Render Phase</strong>: Implemented in your current web framework</p> <blockquote> <p>MySQL -> JSON -> Memcached -> Flash Charting</p> </blockquote> <p>There have been some posts here on SO regarding choice of Flash charting components for thew web. I personally have had good success with <a href="http://www.amcharts.com/" rel="nofollow noreferrer">AmCharts</a>.</p> <ul> <li><a href="https://stackoverflow.com/questions/2543">What are the best solutions for flash charts and graphs?</a></li> <li><a href="https://stackoverflow.com/questions/153303">What are some good toolsets for graphing/charting in a web application?</a></li> </ul>
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    1. USRyan Cox
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    1. COInteresting thoughts. Thanks. I completed the question with your questions :)
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      1. USJulien Genestoux
 

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