Generic Data Model - Overview

Overview

The definition of generic data model is similar to the definition of a natural language. For example, a generic data model may define relation types such as a 'classification relation', being a binary relation between an individual thing and a kind of thing (a class) and a 'part-whole relation', being a binary relation between two things, one with the role of part, the other with the role of whole, regardless the kind of things that are related. Given an extensible list of classes, this allows the classification of any individual thing and to specify part-whole relations for any individual object. By standardisation of an extensible list of relation types, a generic data model enables the expression of an unlimited number of kinds of facts and will approach the capabilities of natural languages. Conventional data models, on the other hand, have a fixed and limited domain scope, because the instantiation (usage) of such a model only allows expressions of kinds of facts that are predefined in the model. It can also be called as productive data.

Read more about this topic:  Generic Data Model

Other articles related to "overview":

United States Presidential Election, 1992 - Nominations - Democratic Party Nomination - Overview
... U.S ... Senator Tom Harkin (Iowa) ran as a populist liberal with labor union support ...
Unified Modeling Language - Topics - Diagrams Overview - Interaction Diagrams
... Interaction overview diagram provides an overview in which the nodes represent communication diagrams ... Communication diagram Interaction overview diagram Sequence diagram The Protocol State Machine is a sub-variant of the State Machine ...
Kewanee, Illinois - Schools - Overview
... There are also other schools in Kewanee like Visitation Catholic School home of the Giants, and a community college, Black Hawk College ... Black Hawk College-East Campus is recognized nationally for its equestrian program, as well as livestock judging teams ...
Golden Brown - Overview
... The single was a hit around the world, scaling the Top 10 as far away as Australia ... Its commercial success was probably the single factor that secured The Stranglers their continuing life in pop mainstream for the remainder of the 1980s ...