Sunday, May 19, 2013

Framework Design Guidelines: Conventions, Idioms, and Patterns for Reusable .NET Libraries 2nd Edition, Krzysztof Cwalina



“Framework Design Guidelines is one of those rare books that can be read at different reading levels and can be useful to different kinds of developers. Regardless of whether you want to design an effective object model, improve your understanding of the .NET Framework, borrow from the experience of software gurus, stay clear of the most common programming mistakes, or just get an idea of the huge effort that led to the .NET initiative, this book is a must-read.”

—Francesco Balena, The VB Migration Partner Team (www.vbmigration.com), Code Architect, Author, and Microsoft Regional Director, Italy



“Frameworks are valuable but notoriously difficult to construct: your every decision must be geared toward making them easy to be used correctly and difficult to be used incorrectly. This book takes you through a progression of recommendations that will eliminate many of those downstream ‘I wish I’d known that earlier’ moments. I wish I’d read it earlier.”

—Paul Besly, Principal Technologist, QA



“Not since Brooks’ The Mythical Man Month has the major software maker of its time produced a book so full of relevant advice for the modern software developer. This book has a permanent place on my bookshelf and I consult it frequently.”

—George Byrkit, Senior Software Engineer, Genomic Solutions



“Updated for the new language features of the .NET Framework 3.0 and 3.5, this book continues to be the definitive resource for .NET developers and architects who are designing class library frameworks. Some of the existing guidelines have been expanded with new annotations and more detail, and new guidance covering such features as extension methods and nullable types has also been included. The guidance will help any developer write clearer and more understandable code, while the annotations provide invaluable insight into some of the design decisions that made the .NET Framework what it is today.”

—Scott Dorman, Microsoft MVP and President, Tampa Bay International Association of Software Architects



“Filled with information useful to developers and architects of all levels, this book provides practical guidelines and expert background information to get behind the rules. Framework Design Guidelines takes the already published guidelines to a higher level, and it is needed to write applications that integrate well in the .NET area.”

—Cristof Falk, Software Engineer



“This book is an absolute must read for all .NET developers. It gives clear ‘do’ and ‘don’t’ guidance on how to design class libraries for .NET. It also offers insight into the design and creation of .NET that really helps developers understand the reasons why things are the way they are. This information will aid developers designing their own class libraries and will also allow them to take advantage of the .NET class library more effectively.”

—Jeffrey Richter, Author/Trainer/Consultant, Wintellect



“The second edition of Framework Design Guidelines gives you new, important insight into designing your own class libraries: Abrams and Cwalina frankly discuss the challenges of adding new features to shipping versions of their products with minimal impact on existing code. You’ll find great examples of how to create version N+1 of your software by learning how the .NET class library team

created versions 2.0, 3.0, and 3.5 of the .NET library. They were able to add generics, WCF, WPF, WF, and LINQ with minimal impact on the existing APIs, even providing capabilities for customers wanting to use only some of the new features, while still maintaining compatibility with the original library.”

—Bill Wagner, Founder and Consultant, SRT Solutions, author of Effective C# and More Effective C#



“This book is a must read for all architects and software developers thinking about frameworks. The book offers insight into some driving factors behind the design of the .NET Framework. It should be considered mandatory reading for anybody tasked with creating application frameworks.”

—Peter Winkler, Sr. Software Engineer, Balance Technology Inc.



“An instant classic.”

—From the Foreword by Miguel de Icaza

This is an excellent book for .NET developers, although I wouldn't recommend it for beginners. I read it a few years ago when I first started in .NET and found it a bit overwhelming. However, after reading it again with a few more years of .NET under my belt, I found the book very informative and helpful in terms of understanding not only how public APIs should be built, but also excellent tidbits about various .NET coding best practices that are applicable to developing just about any type of app.

One other thing I'll mention about this book is that it is geared toward developing a public API, so many of the recommendations may not be applicable to your specific situation. Indeed, for the development of most apps that aren't going to be used by other developers, much simpler coding approaches and architectures can and should be used. Despite that, however, this book has a lot going for it and you'll certainly gain a much deeper understanding of .NET after reading it.

I've bought this book three times: the first edition, the second edition, and the Kindle edition (for searching).

The authors don't just give you guidelines; they give you the reasons behind the guidelines. These reasons are ones learned at Microsoft during the development of the .NET Framework. They tell you what worked and what didn't.

You get multiple points of view, sometimes dissenting. There are, by my count, 25 reviewers / annotators, including Anders Hejlsberg.

The chapter on Common Design Patterns is one I reference frequently.

There are other gems in here, such as Appendix C: Sample API Specification:

"APIs that were designed by writing code samples before actually designing the API are generally successful. APIs that were designed before code samples were written to show how the resulting APIs should be used are often too complex, not self-explanatory, and ultimately need to be fixed in subsequent releases."

If your first instinct upon being told "do it this way" is to ask "why?", this is the book for you.

Brimful of divine wit and wisdom, this book actually was written by the creators of a universe. In a departure from biblical tradition, it is comprehensive, internally consistent and rarely ambiguous. It is also surprisingly entertaining and engaging.

Known inconsistencies and ambiguities are called out and explained, sometimes apologetically, as the gods of dotnet expound principles and then explain their own acts of creation to illustrate best practice - or sometimes worst practice, when they failed to heed their own advice. The text is littered with inset comments, as though the authors were standing around reviewing a draught of the book with you. They don't always share opinions, and the voice of dissent is as instructive as the explications.

I bought the first edition and loved it, giving it into the hands of someone who needed it. Now I have the second edition. Every now and then I skim it just to refresh my understanding, and sometimes to glean new insight in the context of more experience. Few of us will ever write an application framework, yet I think all of us would be better programmers if we shared the wisdom of those who do. Buy the book. If nothing else it's a hell of a conversation piece.

I would only recommend this book if you're an intermediate or advanced .NET developer as there's a lot of high-level concepts discussed. Understanding the premises of object oriented programming is important as the book will talk about various techniques revolving this main concept. The book does feel very much like a textbook and can be dry but nonetheless, you'll pick up a thing or two that will make you a better programmer. I found the random comments throughout the book to be a good supplemental feature to the topic being discussed as some are key personalities in the industry; and it's always good what they have to say.

Lastly, the included DVD is just a presentation that can be found easily online, so it's nothing to be excited about. If you're looking to become a better API designer, or a better programmer, the book is a must-have. On the other hand, if you're a novice, you'd want to maybe hold off buying until you've understand the basics of OO and programming in general.

Product Details :
Hardcover: 480 pages
Publisher: Addison-Wesley Professional; 2 edition (November 1, 2008)
Language: English
ISBN-10: 0321545613
ISBN-13: 978-0321545619
Product Dimensions: 7.3 x 1.3 x 9.5 inches

More Details about Framework Design Guidelines: Conventions, Idioms, and Patterns for Reusable .NET Libraries 2nd Edition

or

Download Framework Design Guidelines: Conventions, Idioms, and Patterns for Reusable .NET Libraries 2nd Edition PDF Ebook

No comments:

Post a Comment