Also, be sure to checkout Mahout: a scalable, machine learning library built on top of Hadoop - http://mahout.apache.org/ http://mahout.apache.org/ Of course,

Also, be sure to checkout Mahout: a scalable, machine learning library built on top of Hadoop - http://mahout.apache.org/ http://mahout.apache.org/ Of course, if you really wanna scale it up and mess around with Hadoop, Cloudera's got some nifty resources as well - http://www.cloudera.com/hadoop/ http://www.cloudera.com/hadoop/