Let's say you have to cluster 10 million points, for instance keywords. You have a dissimilarity function, available as a text file with 100,000,000 entries, each entry consisting of three data points: ... Read more and learn how to build big data clustering systems at http://bit.ly/16H9MYB You may leave the list at any time by sending the command SIGNOFF allstat to [log in to unmask], leaving the subject line blank.