Whether you’re creating database models or UML diagrams, using a software tool simplifies and improves the process. Be sure to choose one that lets you: Create professional diagrams with ready-made ...

The Data Model Profile is a UML extension that supports the modeling of relational databases in UML. It includes custom extensions for such things as tables, data base schema, table keys, triggers, ...

UML, or Unified Modeling Language, is a standard way of visualizing and documenting the structure, behavior, and interactions of a software system. UML diagrams are graphical representations of ...

A logical data model can be expressed using a graphical notation, ... Often presented using ER diagrams or UML class diagrams. Focus: Business rules, major entities, and relationships.

If modeling projects aren't available, check that you have the Ultimate version. Create a new UML Class Diagram and drag classes, interfaces and enumerations from the toolbox, as shown in Figure 1. To ...

Although Object Management Group (OMG) Unified Modeling Language (UML) introduced Object Constraint Language (OCL) to add formalism as constraints in its models, it still lacks formal semantics and ...

Erwin is a Data Modeling and Database Design Application Case Tool working on Windows. CA ERwin DM creates a blueprint for the enterprises to work on a design solution. ERwin Data Modeler (ERwin ...