drill-down(To start at a top-level menu, directory, or Web page and pass through several intermediate menus, directories, or linked pages, until the file, page, menu command, or other item being sought is reached. Drilling down is common practice in searching for files or information on the Internet, where high-level Gopher menus and World Wide Web pages are frequently very general and become more specific at each lower level); drill through(A feature that displays all rows from the fact table that combine to form the value for that cell. The rows resulting from drill through are displayed in a new worksheet so that you can view detailed data for a particular cell); drillthrough(In Analysis Services, a technique to retrieve the detailed data from which the data in a cube cell was summarized)
