Simulating real world applications containing many functionalities using programs tend to become very complex in structure and behaviour. Validating such programs for its correctness require correct ...

Learn how to use UML diagrams to design and document proxy patterns, a software design pattern that controls another object's access and behavior.

A design pattern describes a problem that commonly occurs in software design and provides the core of a tested and proven solution to that problem. It suggests an appropriate object responsibility ...

Learn how to use different types of diagrams, charts, and visuals to enhance your design documentation for technical solution projects.

Sequence diagrams describe interactions among classes in terms of an exchange of messages over time and are used to explore the logic of complex operations, functions or procedures. In this diagram, ...

About The SDA project, Blood Donation Management System, features UML diagrams like Use Case, Class, Sequence, Activity, ER, Timing, ECB, and State diagrams for system design. It also includes SQL ...

This Opinion article describes the newly discovered conserved immunological and structural features of the sequence-variable regions of HIV-1 gp120, which the authors suggest warrant the ...