Why (not) ORM? (CROSBI ID 519806)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Fertalj, Krešimir ; Hlupić, Nikica ; Rovan, Lidia
engleski
Why (not) ORM?
The two widely used approaches to data modelling, the application of Unified Modelling Language (UML) and Object Role Modelling (ORM) are compared. Since one of the purposes of modelling is to present and clarify the system design, the key comparison criteria were expressivity, i.e., clear presentation and easy perception of the stored information and substantiality, i.e., ability to store lots of information. A few characteristic situations were chosen that frequently arise in data modelling practice, and the examples clearly show how the same information can be very differently perceptive in ORM and UML models. Thus, the paper can help in selection of the modelling technique for a particular project.
software modelling; data modelling; comparative analysis
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nije evidentirano
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Podaci o prilogu
683-688.
2006.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 28th International Conference on Information Technology Interfaces
Luzar-Stiffler, Vesna ; Hljuz-Dobric, Vesna
Zagreb: Sveučilišni računski centar Sveučilišta u Zagrebu (Srce)
Podaci o skupu
International Conference on Information Technology Interfaces (28 ; 2006)
predavanje
16.06.2006-22.06.2006
Dubrovnik, Hrvatska; Cavtat, Hrvatska