The Elements of UML™ Style (Sigs Reference Library) [Englisch] [Taschenbuch]

With this book all the pieces are there. "UML Distilled" tells us how to use UML, "Agile Modeling" tells us how to use it in an agile way, and now "The Elements of UML Style" tells us how to use it so that the results look good and are understandable.

Physically, it's a nice book. Small and thin, it packs well, and will fit easily into the most overstuffed briefcase or backpack.

The format is good as well. Organized around the different diagrams, with extras for general guidelines and a quick overview of Agile Modeling, it covers related issues together in an easy to digest format. The guidelines themselves are short, concise, and well illustrated with examples.

I found it an easy book to read, being able to pick it up for a few minutes at a time without having to spend a lot of time to regain my context.

No matter how much you model, or what tools you use to do it, this little book will help make your diagrams better.

I have to recommend this little book to anyone beginning to use UML. More experienced object modelers will have developed their own modeling conventions, but they also will benefit from reading Ambler's articulate perspective. He is an accomplished modeler and an effective communicator.

Ambler covers style guidelines for all 9 UML 1.x diagrams. IMHO most of his suggestions are right-on, and his explanations are consise and accessible. I have been modeling OO systems for 10 years, and I don't agree with every recommendation Ambler makes, but I appreciate what he is offering in this book.

I especially like the fact that Ambler included an Appendix that lists all 236 guidelines in just a few pages. The book also has a high-quality bibliography of other modeling resources, and I was quite pleased that this short book also includes an Index for rapid access to terms.

Most development groups endorse the need for programming conventions and consistent naming standards. "The Elements of UML Style" is an extension of this philosophy to UML models, and every project will benefit from the ideas it presents.

The Elements of UML Style is small, concise, intuitively organized, and well explained. It proceeds section by section through the various UML diagrams, in the order they are used on a project. These sections provide many tried and true common sense guidelines and some valuable, but less obvious guidelines aimed at creating well-formed models.

Is it necessary? Yes. This is the best compendium of UML modeling guidelines I have seen published. Projects would be foolish to start from scratch.

Is it sufficient? No. It is a starting point. Projects will want to adjust and go beyond what Ambler writes here. For example, The Elements of UML Style provides general guidelines that urge adopting common naming conventions (section 2.3). A corporation or project will want to nail down specific guidelines for their use case, class, and component names. Also, Ambler focuses on the diagrams of UML, but there is more to modeling than the diagrams. UML itself avoids topics such as what constitutes a well-formed use case specification, and so does Ambler's book. One would have to turn to other books or training, such as IconMedialab's Advanced Use Case Lab course for detailed guidelines in these areas.

Will I be an object modeler just by reading this book? No. This is not an intro book to modeling. Read Craig Larman's "Applying UML and Patterns" (for example) to learn how to object model. Instead, The Elements of UML Style brings together many of the nuggets that will help to become a better, more consistent, and easily understood modeler. I will be recommending this book to my clients.