11. The method if claim 1 , wherein: the table graph further comprises: a third node associated with a third data table; and a third link between the first node and the third node, wherein the third link indicates the first field of the first data table is associated with a first field of the third data table; and executing the search query on the table graph further includes: looking up fourth information in the third data table by reference to the third link concurrently with looking up the second information in the second data table, wherein the fourth information is associated with the first information.
12. The method if claim 11 , wherein the first, second, and third information together comprise the direct hit of the search query.