Render big, timeseries data in the client. Uses CartoDB to generate a datacube format. For a brief introduction to the format and methods, see our [presentation slides](https://dl.dropbox.com/u/193220/cartodb_datacubes.pdf)
* OpenStreetMap edits in Madrid over time: http://cartodb.github.com/torque/examples/osm.html
* The Guardian's Data Blog write-up of Royal Navy ships in WWI: http://www.guardian.co.uk/news/datablog/interactive/2012/oct/01/first-world-war-royal-navy-ships-mapped