An element of a cube. Each edge contains members from one or more dimensions.
In the data retrieval APIs, visually, orthogonal axes of organization of data. Edges are denoted by an enumeration beginning with zero. Edge number 0 is the column edge, which represents the X-plane of the data cursor. Edge number 1 is the row edge, which represents the Y-plane of the data cursor. Edge number 2 is the page edge.