Web Services

Features

• Cover Type: Hard Cover with 354 pages
• Published by: Springer
• Edition: 1st Edition October 10, 2003
• Written in: English
• ISBN 10 Number: 3540440089
• ISBN 13 Number: 978-3540440086
• Book Dimensions: 9.5 x 6.2 x 1 inches
• Weighs: 1.5 pounds

Product Description


Like many other incipient technologies, Web services are still surrounded by a awesome level of noise. This noise results from the always dangerous combination of wishful thinking on the part of research and industry and of a lack of clear understanding of how Web services came to be. On the one hand, multiple contradictory interpretations are created by the many attempts to realign existing technology and strategies with Web services. On the other hand, the emphasis on what could be done with Web services in the future often makes us lose track of what can be really done with Web services today and in the short term. These factors make it extremely difficult to get a coherent picture of what Web services are, what they contribute, and where they will be applied.

Alonso and his co-authors deliberately take a step back. Based on their academic and industrial experience with middleware and enterprise application integration systems, they describe the fundamental concepts behind the notion of Web services and present them as the natural evolution of conventional middleware, necessary to meet the challenges of the Web and of B2B application integration.

Rather than providing a reference guide or a "how to write your first Web service" kind of book, they discuss the main objectives of Web services, the challenges that must be faced to achieve them, and the opportunities that this novel technology provides. Established, as well as recently proposed, standards and techniques (e.g., WSDL, UDDI, SOAP, WS-Coordination, WS-Transactions, and BPEL), are then examined in the context of this discussion in order to emphasize their scope, benefits, and shortcomings. Thus, the book is ideally suited both for professionals considering the development of application integration solutions and for research and students interesting in understanding and contributing to the evolution of enterprise application technologies.

Reader Reviews
This book is a little more expensive than most of the flashy Web Services books these days but it is well worth the money. Set in small font and not wasting pages on chapters like "History of XML and SOAP" this book is dense in content on the architecture of distributed systems, including Web Services. We get to learn about the issues of distributed transactions and the differences between conversations, coordination and orchestration. The text is precise but nevertheless easy to follow. One of the best books I have seen on Web Services architecture. You can find a sample chapter on the author's site: http://www.inf.ethz.ch/personal/alonso/Web-book/Chapter-5.pdf