Excellent pattern descriptions

This is an excellent well-written book on Enterprise design patterns. Mark Grand presents his topics very clearly and does a very good job of describing each pattern he discusses.

The book starts with a very thorough tutorial on UML that provides a lot of different examples of the various diagrams and the elements of each and how they are used and work together. This part of the book gives a good foundation for the balance of the book, which makes heavy use of UML diagrams in the descriptions of the patterns.

Firstly, the book is logically divided into different sections based on the common uses of the patterns described. Then each pattern description is broken down into various parts. Mark does an excellent job of focusing in on the various things that affect the pattern in use (he calls them forces) he also uses real world examples to describe usage these examples make it much easier for the reader to comprehend what the author is trying to say.

This is not a book that you will just pick up and read in order to learn all about enterprise patterns and how to use them. Instead this is a book that you will read once then use each time you are implementing a pattern in order to see what you've missed and to get ideas on how to better get your job done. From a purely educational point of view the book is very good and will teach you a lot about the patterns in it. From a development standpoint it might be even more valuable in that it can be used as a reference to get alternative ideas or to see what consideration you may have missed in your implementations. I would recommend this book to anyone doing enterprise work currently or who might be doing it in the future.
Now I have to go out and get the first two volumes .

Other Reviews

• Too many serious coding errors in the samples
• Excellent pattern descriptions
• There is more than just one patterns book