SOA Principles of Service Design

by Thomas Erl

Overview

The Definitive Guide to Service Engineering

The key to succeeding with service-oriented architecture (SOA) is in comprehending the meaning and significance of its most fundamental building block: the service. It is through an understanding of service design that truly “service-oriented” solution logic can be created in support of achieving the strategic goals associated with SOA and service-oriented computing. Bestselling SOA author Thomas Erl guides you through a comprehensive, insightful, and visually rich exploration of the service-orientation design paradigm, revealing exactly how services should and should not be designed for real-world SOA.

 

Product Details

ISBN-13:	9780132715836
Publisher:	Pearson Education
Publication date:	07/18/2007
Series:	The Pearson Service Technology Series from Thomas Erl
Sold by:	Barnes & Noble
Format:	eBook
Pages:	608
File size:	16 MB
Note:	This product may take a few minutes to download.
Age Range:	18 Years

About the Author

Thomas Erl is a best-selling IT author and founder of CloudSchool.com™ andSOASchool.com^®. Thomas has been the world's top-selling service technology author for over five years and is the series editor of the Prentice Hall Service Technology Series from Thomas Erl (www.servicetechbooks.com ), as well as the editor of the Service Technology Magazine (www.servicetechmag.com). With over 175,000 copies in print world-wide, his eight published books have become international bestsellers and have been formally endorsed by senior members of major IT organizations, such as IBM, Microsoft, Oracle, Intel, Accenture, IEEE, HL7, MITRE, SAP, CISCO, HP, and others.

 

Four of his books, Cloud Computing: Concepts, Technology & Architecture, SOA Design Patterns, SOA Principles of Service Design, and SOA Governance, were authored in collaboration with the IT community and have contributed to the definition of cloud computing technology mechanisms, the service-oriented architectural model and service-orientation as a distinct paradigm. Thomas is currently working with over 20 authors on several new books dedicated to specialized topic areas such as cloud computing, Big Data, modern service technologies, and service-orientation.

 

As CEO of Arcitura Education Inc. and in cooperation with CloudSchool.com™ andSOASchool.com^®, Thomas has led the development of curricula for the internationally recognized SOA Certified Professional (SOACP) and Cloud Certified Professional (CCP) accreditation programs, which have established a series of formal, vendor-neutral industry certifications.

 

Thomas is the founding member of the SOA Manifesto Working Group and author of the Annotated SOA Manifesto (www.soa-manifesto.com). He is a member of the Cloud Education & Credential Committee, SOA Education Committee, and he further oversees theSOAPatterns.org and CloudPatterns.org initiatives, which are dedicated to the on-going development of master pattern catalogs for service-oriented computing and cloud computing.

 

Thomas has toured over 20 countries as a speaker and instructor for public and private events, and regularly participates in international conferences, including SOA, Cloud + Service Technology Symposium and Gartner events. Over 100 articles and interviews by Thomas have been published in numerous publications, including the Wall Street Journal and CIO Magazine.

 

Table of Contents

Preface xxv

 

Chapter 1: Introduction 1

Chapter 2: Case Study Background 19

 

Part I: Fundamentals

Chapter 3: Service-Oriented Computing and SOA 25

Chapter 4: Service-Orientation 67

Chapter 5: Understanding Design Principles 103

 

Part II: Design Principles

Chapter 6: Service Contracts (Standardization and Design) 125

Chapter 7: Service Coupling (Intra-Service and Consumer Dependencies) 163

Chapter 8: Service Abstraction (Information Hiding and Meta Abstraction Types) 211

Chapter 9: Service Reusability (Commercial and Agnostic Design) 253

Chapter 10: Service Autonomy (Processing Boundaries and Control) 293

Chapter 11: Service Statelessness (State Management Deferral and Stateless Design) 325

Chapter 12: Service Discoverability (Interpretability and Communication) 361

Chapter 13: Service Composability (Composition Member Design and Complex Compositions) 387

 

Part III: Supplemental

Chapter 14: Service-Orientation and Object-Orientation: A Comparison of Principles and Concepts 445

Chapter 15: Supporting Practices 477

Chapter 16: Mapping Service-Orientation Principles to Strategic Goals 497

 

Appendices

Appendix A: Case Study Conclusion 513

Appendix B: Process Descriptions 517

Appendix C: Principles and Patterns Cross-Reference 529

 

Additional Resources 533

About the Author 535

About the Photos 537

Index 539