AWS, MapReduce, a lot of Music, and some Python Posted on September 18, 2011 by Karl Music Machinery: “How to process a million songs in 20 minutes” Music Machinery: “Looking for the Slow Build” Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to print (Opens in new window)