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What is ORM

Encyclopedia of Information Science and Technology, Third Edition
Object-Role Modeling is a fact-oriented approach for modeling information at a conceptual level, using language that is easily understood by non-technical, domain experts. ORM includes rich graphical and textual languages for modeling facts and business rules, and provides procedures for creating conceptual models and queries and transforming them to lower level models and queries for implementation.
Published in Chapter:
A Comparative Review of Data Modeling in UML and ORM
Terry Halpin (INTI International University, Malaysia)
DOI: 10.4018/978-1-4666-5888-2.ch155
Full Text Chapter Download: US $37.50 Add to Cart
More Results
SDRule Markup Language: Towards Modeling and Interchanging Ontological Commitments for Semantic Decision Making
Object Role Modeling (Halpin, 2001) is a powerful method for designing and querying database models at the conceptual level, where the application is described in terms easily understood by non-technical users (http://www.orm.net/). It has roots in natural language information analysis method (NIAM) illustrated in (Wintraecken, 1990).
Full Text Chapter Download: US $37.50 Add to Cart
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