Facts are related through dimensions…
{"Image DocumentName": "Facts are related through dimensions\u2026", "Image ImageDescription": "Conformed Dimensions A conformed dimension is a set of data attributes that have been physically referenced by multiple fact tables using the same key value to refer to the same structure, attributes, domain values, definitions and concepts. Dimensions are conformed when they are either exactly the same (including keys) or one is a perfect subset of the other. Dimension tables are NOT conformed if the attributes are labeled differently or contain different values. MUST BE IDENTICAL. By linking facts through conformed dimensions, cross-process analysis is possible. Wikipedia (http://en.wikipedia.org/wiki/Dimension_(data_warehouse)#Conformed_dimension)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}