I'm buying an apartment. Being me I started by scarping all sales prices from the last 2 years.
Now I'm looking for a tool to quickly play around with and get a feel for the data. Its about 90000 lines so it has to be able to do some heavy lifting, I want to be able to do stuff like, price/square meter over time, grouped by streetname. I keep the data in a csv right now but can shuffle it around and also massage the data programatically.