Copy a database?

Hi there,
I am new to this forum, and I have been trying to use the search function but so far I haven't found anything useful regarding this topic. Anyway..
There's a site called eatthismuch and I would like to copy/rip this database to see how the person made this. Can anyone help me out here? - Is it possible to take a look at his database and how to implement it on say.. my own website?

- CT.