Libraries can be linked so they can work together as a database. So, each ''library'' has a structure of ''fields'' & other things (see below for what make up its structure), and each ''database'' has a structure of ''libraries'' & links between them (see [[About:Database structure#Examples]] for an example). | Libraries can be linked so they can work together as a database. So, each ''library'' has a structure of ''fields'' & other things (see below for what make up its structure), and each ''database'' has a structure of ''libraries'' & links between them (see [[About:Database structure#Examples]] for an example). |