The database contains Tables, organized in columns and rows. We have defined Views over some tables. These represent special subsets of the original table.
Functions and stored Procedures take a number of parameters, and execute a previously defined sequence of commands. Usually, their names are prefixed by f or sp, like in fGetNearbyObjEQ or spGetNeighbors.

Click on the [+] sign in front of the categories on the left to get an expanded view, on the [-] to collapse the list, on the name to get a summary, and on the individual items to get their detailed description.