Use case diagrams can help you plan and estimate your agile projects by providing a high-level overview of the system functionality and user needs. You can use them to define the product vision ...

Learn what non-functional requirements are, why they matter for software design, and how to model them with UML diagrams, the standard notation for software systems.

In industrial electronic systems, programmable logic controllers, or PLCs, find widespread application. Reliability becomes a key difficulty in safety-sensitive applications as system complexity ...