Search results
Results From The WOW.Com Content Network
Object–role modeling (ORM) is used to model the semantics of a universe of discourse. ORM is often used for data modeling and software engineering . An object–role model uses graphical symbols that are based on first order predicate logic and set theory to enable the modeler to create an unambiguous definition of an arbitrary universe of ...
NORMA (Natural ORM Architect for Visual Studio) [1] is a conceptual modeling tool that implements the object-role modeling (ORM) method. The NORMA tool is named after Dr.Terry Halpin's wife Norma Halpin (Terry Halpin, 11am, March 4, 2019) [2]
Object-oriented role analysis and modeling (OOram) is a method, based on the concept of role, for performing object-oriented modeling. [1]Originally (1989) coined Object Oriented Role Analysis, Synthesis and Structuring (OORASS), the method focuses on describing patterns of interaction without connecting the interaction to particular objects/instances.
Object–Role Modeling (ORM) is a method for conceptual modeling, and can be used as a tool for information and rules analysis. [25] Object–Role Modeling is a fact-oriented method for performing systems analysis at the conceptual level. The quality of a database application depends critically on its design.
NORMA Object-Role Modeling Terry Halpin SMBs and enterprises Open source MySQL, MS SQL Server, PostgreSQL, Oracle, IBM Db2: Windows Visual Studio Extension 2005 Open ModelSphere: Grandite Enterprises - SMBs - personal Open source MS SQL Server, MySQL, PostgreSQL, Oracle, IBM Db2: Windows, macOS, Linux
Object-Role Modeling (ORM) in the field of software engineering is a method for conceptual modeling, and can be used as a tool for information and rules analysis. Petri nets use variations on exactly one diagramming technique and topology, namely the bipartite graph. The simplicity of its basic user interface easily enabled extensive tool ...
The class diagram is the main building block of object-oriented modeling. It is used for general conceptual modeling of the structure of the application, and for detailed modeling, translating the models into programming code. Class diagrams can also be used for data modeling. [2]
Eventually the Object-Role Model concept became a basic feature for methods and tools for information analysis and for developing information systems, such as Fact-oriented Modeling, Natural-language Information Analysis Method (NIAM), and Object-Role Modeling (ORM). [8]