Rating: 
Summary: Organized and professional
Review: This book is about web testing in general, not just performance testing, and is a must have for the professional testing engineer. Chapters 7 and 8, on performance and scalability give a very good introduction to the subject, and include a great sample performance testing plan.Michael Czeiszperger
Web Performance, Inc. Stress Testing Software
http://www.webperformanceinc.com
Rating: 
Summary: A strong introduction to a new field
Review: This is good book. If you test web apps, you should buy it. Hung Nguyen and I are co-authors of another book and good friends. I am not an unbiased reviewer. On the other hand, I wouldn't write this review if I didn't believe every word of it. Hung's book breaks new ground. It will be useful today, and I believe it will have lasting value and influence. Once you get beyond the superficial (not unimportant, but much less difficult) issues of usability testing that dominate so many discussions of web testing, you run into the really tough problems of web application testing. Hung Nguyen's book is about those harder problems. The web-based application runs on a wider range of platforms than any other type of program in history. It doesn't even have control over its presentation layer (the user supplies the browser and the multimedia plugins, and these applications might change any time). What will the application look like on the changed browser? The application probably also relies on third party databases (which can change any time), third party network connections (which can change any time), third party security systems and other access control (which can change any time), etc., etc. Almost anything in this system can change any time. How do you deal with a system that has so many unknowns? Hung's view is that web application testers must learn more about the technical details of the systems and understand how external variables can interact (and fail) with the application under test. To help testers learn about the interaction (and testing) of applications with other system components, he wrote the field's first book on grey box testing. This book has substantial value for what it teaches us about testing on the web. Beyond that, it teaches about thinking clearly and thoroughly when your application interacts in complex ways with other systems. I think his approach will have lasting value and lasting influence long after many of the detailed issues that he describes have been resolved and replaced with new ones. Along with the original approach, Hung gives a powerful real-world example. He is the president of a company that publishes a web-based bug tracking system. To illustrate the types of tests that you can run and the types of bugs you can find, he opened his records and described real tests, real bugs, and real testing problems. It's a rare treat to see a discussion of testing experience by someone who knows testing, who also intimately knows the software under test, and who isn't constrained in what he can say by a nondisclosure contract.
Rating:
Summary: Superseded by a better second edition
Review: When industry leaders such as Cem Kaner and Bret Pettichord extol the virtues of this book you can be assured that it is great - everything they and other reviewers have said is on target. Moreover, you'd be hard-pressed to walk into the testing area in any company and not see a copy of this book on someone's desk. That said, instead of this book you should get the second edition, which is a major rewrite, and also expanded in scope to include testing mobile systems. This edition is titled, "Testing Applications on the Web: Test Planning for Mobile and Internet-Based Systems" ISBN 0471201006, and is everything others have said about this first edition - and more! Even with a better second edition, this book deserves the five stars I gave it because of the influence it has had on the testing profession. Moreoever, this first edition is not out-of-date, and is still a great book if you don't need information about testing mobile web systems at this time (although it's a safe bet you will in the future).
Rating:
Summary: Superseded by a better second edition
Review: When industry leaders such as Cem Kaner and Bret Pettichord extol the virtues of this book you can be assured that it is great - everything they and other reviewers have said is on target. Moreover, you'd be hard-pressed to walk into the testing area in any company and not see a copy of this book on someone's desk. That said, instead of this book you should get the second edition, which is a major rewrite, and also expanded in scope to include testing mobile systems. This edition is titled, "Testing Applications on the Web: Test Planning for Mobile and Internet-Based Systems" ISBN 0471201006, and is everything others have said about this first edition - and more! Even with a better second edition, this book deserves the five stars I gave it because of the influence it has had on the testing profession. Moreoever, this first edition is not out-of-date, and is still a great book if you don't need information about testing mobile web systems at this time (although it's a safe bet you will in the future).
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