Now available: Nicolai M. Josuttis SOA in Practice The Art of Distributed System Design O'Reilly ISBN-10: 0-596-52955-4 ISBN-13: 978-0-596-52955-0

Here are some comments and praises from readers:

The principles and experiences described in this book played an important role to make SOA at T-Mobile a success story with more than 10 million service calls per day.

Dr. Steffen Roehn,
Member of the Executive Committee T-Mobile International (CIO)

In an industry rife with acronyms, SOA manages to be the most misunderstood--and at the same time holds the greatest promise.
This down-to-earth book enlightens planners & practitioners on the promise, and clarifies the business value of the SOA business strategy.
The book belongs in the hands of every CIO, IT Director and IT planning manager.

Dr. Richard Mark Soley, Chairman and CEO, Object Management Group
Executive Director, SOA Consortium

Nicolai Josuttis has produced something that is rare in the over-hyped world of SOA; a thoughtful work with deep insights based on hands-on experiences.
This book is a significant milestone in promoting practical disciplines for all SOA practitioners.

John Schmidt, Chairman, Integration Consortium