the industry-standard language for specifying, visualizing, constructing, and documenting the artifacts of software systems. It simplifies the complex process of software design, making a "blueprint" for construction.
Everything you need to remember about UML (Unified Modeling Language) summarized on one handy A4 sheet! You can freely download it in PDF format (Portable Document File, readable by Acrobat Reader).
The Unified Modeling Language has quickly become the de-facto standard for building Object-Oriented software. This tutorial provides a technical overview of the 13 UML.
The first edition of this site was the outgrowth of a previous book project, Practical Relational Database Design, by Wayne Dick and Tom Jewett. The move online featured condensed discussions, an integrated view of database concepts and skills