Month: September 2023

Introduction Activity diagrams are a vital tool in the world of software engineering and business process modeling. They help you visualize and understand the flow of activities within a system, process, or workflow. Visual Paradigm Online, a popular diagramming tool, offers a wide range of templates and features to help you create activity diagrams effectively. In this beginner's guide, we'll introduce you to activity diagrams and demonstrate how to use Visual Paradigm Online's extensive template library to learn and create your own diagrams. What is an Activity Diagram? An activity diagram is a…continue reading →

Introduction Use case diagrams are a fundamental tool in the field of software engineering and systems analysis. They help visualize the interactions between users or external systems and a software system. Use case diagrams are widely used to capture, define, and communicate the functional requirements of a system. In this beginner's guide, we will introduce you to use case diagrams and show you how to create them using Visual Paradigm Online, a powerful diagramming tool.   What is a Use Case Diagram? A use case diagram is a graphical representation of the interactions…continue reading →

Introduction Robustness analysis is a crucial step in software design, bridging the gap between the understanding of what a system needs to accomplish (analysis) and how it will be implemented (design). It helps designers make assumptions about the system's design and think about possible technical solutions. One valuable tool in robustness analysis is the Robustness Diagram, introduced by Rosenberg and Stephen in 2007. While not part of the official UML specification, robustness diagrams leverage UML concepts to represent the behavior of a system. In this tutorial, we will delve into the principles, elements,…continue reading →