DATA PROCESSING DEVICE AND DATA PROCESSING METHOD

The present invention discloses a data processing device and a data processing method. The method includes: creating a multi-face solid graphics, displaying a first surface of the multi-face solid graphics on a predetermined area that is on a display interface, selecting a first dataset and a second dataset from a database and associating the first dataset and the second dataset respectively with two adjacent side edges of the first surface, dividing the first surface into multiple grids, and displaying query items, corresponding to each row and each column of the grids, in the two datasets; rotating the multi-face solid graphics according to a rotation instruction input by a user, so as to display a second surface on the predetermined area; re-selecting two datasets from the database and associating the two datasets respectively with two adjacent side edges of the second surface, dividing the second surface into multiple grids, and displaying query items, corresponding to each row and each column of the grids, in the two re-selected datasets, where at least one dataset of the two re-selected datasets is different from the first dataset and/or the second dataset. According to the present invention, a limitation on a size of the display interface can be broken through.