GeoBI Architecture Based on Free Software: Experience and Review - Geographical Information Systems: Trends and Technologies - page 268

Furthermore, the operation drill-down and roll-up can be performed
over a table or over the map, synchronizing results over all three
environments, i.e., table, graphs, and map. In a similar way, the slice-and-
dice operation can be applied to constraint the data analysis to a subset
of provinces. An example in Fig. 14 results from applying the drill-down
operation over the Alajuela province.
Fig. 14. Applying the drill-down operation over the province of Alajuela.
Color image of this figure appears in the color plate section at the end of the topic.