Video – ‘Basics of data modelling – Part 1’
APRIL 12, 2019
The notation used in the video is a simple form of UML. Many analysts consider that UML is too technical and complex to be used for business modelling. This is not correct if UML is used appropriately. In common with most modelling notations , UML comprises mainly rectangles and lines. UML refers to artefacts such as attributes and various graphic devices as ‘adornments’. Just because something is available in the UML, it doesn’t have to be used.