Object Role Modeling


Object Role Modeling

(programming)(ORM) A conceptual modelling approach thatpictures the application world as a set of objects that playroles (parts in relationships, which may be unary, binary orhigher order). ORM provides both graphical and textuallanguages that enable models to be expressed naturally. Fordata modelling purposes, its graphical language is moreexpressive than ER or UML.

http://orm.net/.