출처:네이버(컴퓨터) 드릴 다운하다(더 많은 정보를 찾기 위해 관련 텍스트나 아이콘 등을 클릭하여 마치 뚫고 들어가듯이 검색하는 것)
출처:위키피디아In information technology to drill down means to move from one place to another, information to detailed data by focusing in on something. In a GUI-environment, "drilling-down" may involve clicking on some representation in order to reveal more detail
Data drilling (also drilldown) refers to any of various operations and transformations on tabular, relational, and multidimensional data. The term has widespread use in various contexts, but is primarily associated with specialized software designed specifically for data analysis.