ON THIS LINK

What we had to work with was over 1.4 million rows of data. We used PHP to parse the content and generate an XML file we could easily work with. As lean as we could make it, the XML file was over 110MB in size. Using Processing we rendered the XML data into our visual representation. Taking millions of rows of data, we created this graph to help quickly discern what types of donations each candidate received in a side-by-side comparison.