Uml diagram

This is a short tutorial on UML Class Diagrams. We’ll discuss what they are, why they’re needed, some technical stuff, and then we’ll dive into an example. Suppose you have to design a system. Before…

Is it bad practice for lines between different classes to cross in a UML diagram? Is it a design smell? Does it indicate that your classes are too tangled or independent or anything? Is it always/

This UML diagram symbol legend shows the symbols and notations used in UML diagram documentation. It covers symbols for all UML diagram types, including UML class diagram, UML collaboration diagram, UML sequence diagram, UML activity diagram, and so on. Click through, and find more UML symbols and design ideas!

This is an example of UML class diagram for the online shopping process, from which it illustrates the relationships between web users, customers, and products.

This UML Use Case Diagram for Airline Reservation is a behavioral diagram summarising airline reservation system activities and user details. It depicts a graphical representation of the behavioral structure of the system. The diagram also includes processes , users, or actors. It describes the overall workflow of the airline reservation system using defined symbols. In software engineering, a use case diagram depicts an example of the adaptive behavior of an airline reservation system. It…

Here is a UML use case diagram about the car rental system. In Unified Modelling Language (UML), use case diagrams are used to show the interactions between actors and a system. Click through to get the free and editable templates.

Here's a handy-dandy UML cheatsheet.

Now, let’s take what we’ve learned in the previous tutorial and apply it. In this example we are asked to create a class diagram for a banking system. It must have the following classes: The bank…

The UML diagrams describe a life insurance system. The life insurance system registers clients and supports insurance processes. The actors and their interactions with the system are modeled using a use case diagram. The project describes these insurance processes using UML activity diagrams - new client registration for insurance, insurance claim, and insurance premium collection.

A UML diagram is the graphical representation of a system that is unified or simplified into several use-case scenarios with the actors performing each of them, the relationship between the actors and the tasks, the sequence through which the events/tasks are performed, and more. Here are top 5 UML diagram tools you can use.