Opis: Next Generation SOA - Philip Wik, Clemens Utschig, Bernd Trops

The Concise Introduction to Modern SOA: High-Value Approaches, Innovative Technologies, Proven Use Cases After a decade of innovation in technology and practice, SOA is now a mainstream computing discipline, capable of transforming IT enterprises and optimizing business automation. In Next Generation SOA, top-selling SOA author Thomas Erl and a team of experts present a plain-English tour of SOA, service-orientation, and the key service technologies being used to build sophisticated contemporary service-oriented solutions. The starting point for today's IT professionals, this concise guide distills the increasingly growing and diverse field of service-oriented architecture and the real-world practice of building powerful service-driven systems. Accessible and jargon-free, this book intentionally avoids technical details to provide easy-to-understand, introductory coverage of the following topics: * Services, service-orientation, and service-oriented computing: what they are and how they have evolved* How SOA and service-orientation change businesses and transform IT culture, priorities, and technology decisions* How services are defined and composed to solve a wide spectrum of business problems* Deep implications of the service-orientation paradigm--illuminated through an annotation of the classic SOA Manifesto* Traditional and contemporary service technologies and architectures* How clouds and virtualization support the scalability and reliability of services-based solutions* SOA-based industry models, from enterprise service to global trader* A detailed case study: how real enterprises bring together contemporary SOA practices, models, and technologies Next Generation SOA will be indispensable to wide audiences of business decision makers and technologists--including architects, developers, managers, executives, strategists, consultants, and researchers. "A must for those who want to jumpstart their learning of SOA. A great starting point in SOA for any IT architect, designer, or developer." --Claude Baillargeon, Senior IT Architect, La Capitale "What a monumental achievement! This book provides practical insights into next generation SOA for practitioners and newbies. It is a must-have compendium for anyone in the field of SOA." --Jean Bernard Mathias, Tolmai "SOA makes the world go round! Even more so, with the recent explosive growth of cloud computing and the billions of connected devices and apps. Next Generation SOA gives excellent, practical guidance on envisioning, architecting, and designing innovative service-oriented solutions in this new, always-online era." --Gijs in 't Veld, CTO and Cofounder, Motion10 "This is the perfect book for anyone who wants to refresh or get a handle on the foundations of SOA without delving into the deep technical details and implementation specifics. By working from the principles, the book shows how the SOA concepts and goals have matured, influenced, and grown with technologies such as master data, virtualization, and cloud. The book points to other volumes in the series for the depth of detail and technicalities, allowing you to get the broad picture view without any vendor coloration." --Phil Wilkins, Enterprise Integration Architect "Next Generation SOA elucidates the foundational principles of service-orientation in a concise and insightful manner. The core concepts presented within its pages are indispensable for gaining the insight and understanding to become a competent SOA practitioner. This book will be an invaluable guide as I continue my journey along the service-orientation path." --Christian Garcia, Vice President, Conning "An excellent source for next generation SOA architectural patterns and solution orchestration, reflecting the perceptual mapping and processing of business patterns in alignment with the emerging technological transformation holistically." --Ahmed Aamer, Sky Computing Pvt. Ltd. "Whether you're a business decision maker or technologist, this book is a great read for those needing to grasp the complexities of SOA and its evolution to today's emerging architecture landscape with real scenarios demonstrating the application of service-orientation." --Neil Walker, Enterprise Architect/SOA Specialist, Mindtree "A power-packed introduction for newbies and a great reference for SOA practitioners. This book does it all and explains further in a concise manner the relevance of the service-orientation design paradigm for next generation architectures." --Abhijit Karode, Head of Architecture (AST), iNautix Technologies India Pvt. Ltd. (a BNY Mellon company) "This book is a clear, concise, and very concentrated resource for relevant vendor-neutral service principles and technologies, for API and cloud, and definitely beyond. What I like especially is that this is finally a book that incorporates the heritage of the SOA Manifesto to complement the traditional theoretical approach that many books expose, with real-life mechanisms to bring balance (choosing the right priorities) to the decision-making involved with service architecture and service-orientation." --Roger Stoffers, Senior Solution Architect, Hewlett Packard "The SOA landscape is changing so fast. With cloud, mobile, and social media so prevalent today, the conversation about SOA needs to go beyond the basic web service. In Next Generation SOA, Erl and his team explore the new frontier and introduce the technologies we all need to leverage to stay agile in this fast-paced IT world, which is really what SOA is all about!" --Karen Patton, Manager Solution Architecture, Shaw Communications "This book gives a clear overview of what makes SOA stand out now and in the future, while at the same time putting focus on those details that matter. This makes it not only a perfect starting point for novice people in our field, but also a great companion to the other books in the Prentice Hall Service Technology Series from Thomas Erl for the more experienced SOA professionals. "Finally, its relatively small size and price make it an ideal give-away present to those who may not be directly involved in SOA projects but still are or should be interested in the subject at hand." -- Marco Frankel, Service-Oriented Architect, The Future Group "Get an overview of how the SOA landscape has changed recently due to the advent of virtualization, cloud computing, big data, and mobile computing. Without getting into the intricacies of implementation, it provides a quick walk-through of concepts required for executives and IT professionals for their next SOA initiative." --Sanjay Singh, Certified SOA Architect, VP Engineering, ATMECS "Next Generation SOA offers a fresh perspective on core SOA design and technology topics and affirms their relevance for modern industry operating models. It is a must-read for any enterprise looking to maximize existing or future investments in SOA technology." --Nicholas Bowman, Independent SOA Architect "As I started reading Next Generation SOA, I went through a personal confusion in the contradiction I felt between 'Next Generation' and the fact that the book is a 'Concise Introduction to Service Technology & Service-Orientation'. I found that contradictory until it clicked: The next generation SOA is an SOA that has freed itself from its initial dependence on vendor platforms. From then on, it all made sense. As an SOA Certified Professional I have found repeatedly, in the multiple workshops I have led, that there is a loud cry for an SOA workshop for IT top management. Analysts and architects all complain about the same thing: Top management just does not understand SOA and thinks it is just a new coat of paint on an old building. "Well, this book fills this gap to a high extent: It is short and concise enough to be read by decision makers but gives enough basic concepts on many aspects of SOA to actually understand why things in the IT department--and in the business--just will not be the same. "The case study at Chapter 1: Introduction 1 About This Book 2 Who This Book Is For 2 What This Book Does Not Cover 3 How This Book Is Organized 3 Additional Information 4 Updates, Errata, and Resources (www.servicetechbooks.com) 4 Service Technology Specifications (www.servicetechspecs.com) 4 The Service Technology Magazine (www.servicetechmag.com) 5 Service-Orientation (www.serviceorientation.com) 5 What Is REST? (www.whatisrest.com) 5 What Is Cloud? (www.whatiscloud.com) 5 SOA and Cloud Computing Design Patterns (www.soapatterns.org, www.cloudpatterns.org) 5 SOA Certified Professional (SOACP) (www.soaschool.com) 5 Cloud Certified Professional (CCP) (www.cloudschool.com) 5 Big Data Science Certified Professional (BDSCP) (www.bigdatascienceschool.com) 6 Notification Service 6 Chapter 2: An Overview of SOA & Service-Orientation 7 Services and Service-Orientation 8 Service-Orientation, Yesterday and Today 9 Applying Service-Orientation 12 The Eight Principles of Service-Orientation 12 The Four Characteristics of SOA 13 The Four Common Types of SOA 15 SOA Design Patterns 17 The Seven Goals of Applying Service-Orientation 18 Planning For and Governing SOA 20 The Four Pillars of Service-Orientation 20 The Seven Levels of Organizational Maturity 22 SOA Governance Controls 23 Chapter 3: A Look at How Services are Defined and Composed 25 Basic Concepts 27 Agnostic and Non-Agnostic Logic 27 Service Models and Service Layers 27 Service and Service Capability Candidates 28 Breaking Down the Business Problem 28 Functional Decomposition 28 Service Encapsulation 30 Agnostic Context 30 Agnostic Capability 32 Utility Abstraction 32 Entity Abstraction 33 Non-Agnostic Context 34 Process Abstraction and Task Services 35 Building Up the Service-Oriented Solution 36 Service-Orientation and Service Composition 36 Capability Composition and Capability Recomposition 39 Capability Composition 39 Capability Recomposition 40 Domain Service Inventories 44 Chapter 4: An Exploration of Service-Orientation with the SOA Manifesto 47 The SOA Manifesto 48 The SOA Manifesto Explored 49 Preamble 50 Priorities 51 Guiding Principles 55 Chapter 5: An Overview of Service Technology 63 Web-Based Services 64 SOAP-Based Web Services 65 REST Services 65 Components 66 Service Virtualization 66 Cloud Computing 67 API Management 68 Model-Driven Software Design 68 Semantic Web 69 Business Process Management 70 Composition and Orchestration 70 Master Data Management 71 Business Rule Engines 72 Social Network Technologies 72 Mobile Computing 72 Agent-Driven Architecture 73 Event-Driven Architecture and Complex Event Processing 74 Business Intelligence 75 Enterprise Information Integration and Extract-Transform-Load 76 Big Data 77 Chapter 6: A Look at Service-Driven Industry Models 79 The Enterprise Service Model 80 The Virtual Enterprise Model 81 The Capacity Trader Model 82 The Enhanced Wholesaler Model 83 The Price Comparator Model 83 The Content Provider Model 84 The Job Market Model 84 The Global Trader Model 86 Industry Watchdogs 86 Guarantors 87 Chapter 7: A Case Study 89 Systems Landscape 92 New Marketing Strategy 93 Corporate Culture 95 Vehicle Maintenance 97 The Billing System 97 Strategic Considerations 98 Cloud Adoption 99 New Reference Architecture 102 The Customer Profile Process 102 New Service Technology 105 The SOA Governance Program Office 107 The Enterprise Architecture Board 108 A Transformed Enterprise 110 APPENDICES Appendix A: Additional Reading for Applying Service-Orientation 117 The Eight Service-Orientation Principles 118 Standardized Service Contract 119 Service Loose Coupling 121 Service Abstraction 122 Service Reusability 123 Service Autonomy 125 Service Statelessness 126 Service Discoverability 128 Service Composability 130 The Four Characteristics of SOA 132 Business-Driven 132 Vendor-Neutral 134 Enterprise-Centric 137 Composition-Centric 138 SOA Design Patterns 140 Appendix B: Additional Reading for Planning & Governing Service-Orientation 151 The Four Pillars of Service-Orientation 152 Teamwork 153 Education 153 Discipline 153 Balanced Scope 154 The Seven Levels of Organizational Maturity 156 Service Neutral Level 157 Service Aware Level 157 Service Capable Level 158 Business Aligned Level 158 Business Driven Level 159 Service Ineffectual Level 159 Service Aggressive Level 159 SOA Governance Controls 160 Precepts 160 Processes 161 People (Roles) 162 Metrics 162 Appendix C: Additional Reading for Cloud Computing 163 Goals and Benefits 164 Reduced Investments and Proportional Costs 164 Increased Scalability 166 Increased Availability and Reliability 167 Risks and Challenges 168 Increased Security Vulnerabilities 168 Reduced Operational Governance Control 168 Limited Portability Between Cloud Providers 170 Multi-Regional Compliance and Legal Issues 171 About the Authors 173 Index 179

Szczegóły: Next Generation SOA - Philip Wik, Clemens Utschig, Bernd Trops

Tytuł: Next Generation SOA
Autor: Philip Wik, Clemens Utschig, Bernd Trops
Producent: Prentice Hall
ISBN: 9780133859041
Rok produkcji: 2014
Ilość stron: 208
Oprawa: Miękka
Waga: 0.34 kg

Recenzje: Next Generation SOA - Philip Wik, Clemens Utschig, Bernd Trops