Hugh Taylor - Böcker

Improving Business Agility with EDA

Going beyond SOA, enterprises can gain even greater agility by implementing event-driven architectures (EDAs) that automatically detect and react to significant business events. However, EDA planning and deployment is complex, and even experienced SOA architects and developers need expert guidance. In Event-Driven Architecture, four leading IT innovators present both the theory of EDA and practical, step-by-step guidance to implementing it successfully.

The authors first establish a thorough and workable definition of EDA and explore how EDA can help solve many of today’s most difficult business and IT challenges. You’ll learn how EDAs work, what they can do today, and what they might be able to do as they mature. You’ll learn how to determine whether an EDA approach makes sense in your environment and how to overcome the difficult interoperability and integration issues associated with successful deployment. Finally, the authors present chapter-length case studies demonstrating how both full and partial EDA implementations can deliver exceptional business value. Coverage includes

How SOA and Web services can power event-driven architectures The role of SOA infrastructure, governance, and security in EDA environments EDA core components: event consumers and producers, message backbones, Web service transport, and more EDA patterns, including simple event processing, event stream processing, and complex event processing Designing flexible stateless events that can respond to unpredictable customers, suppliers, and business partners Addressing technical and business challenges such as project management and communication EDA at work: real-world applications across multiple verticals

Hugh Taylor is a social software evangelist for IBM Lotus Software. He coauthored Understanding Enterprise SOA and has written extensively on Web services and SOA. He holds an MBA from Harvard Business School. Angela Yochem is an executive in a multinational technology company and is a recognized thought leader in architecture and large-scale technology management. Les Phillips, VP, enterprise architecture, at SunTrust Banks Inc., is responsible for defining the strategic and business IT foundation for many areas of the enterprise. Frank Martinez, EVP, product strategy, at SOA Software, is a recognized expert on distributed, enterprise application, and infrastructure platforms. He has served as senior operating executive for several venture-backed firms and helped build Intershop Communications into a multibillion-dollar public company.

Foreword xi

Preface xii

Introduction 1

Event-Driven Architecture: A Working Definition 1

The “New” Era of Interoperability Dawns 6

The ETA for Your EDA 9

Endnotes 9

PART I THE THEORY OF EDA

Chapter 1 EDA: Opportunities and Obstacles 13

The Vortex 13

EDA: A Working Systemic Definition 14

The (Not So Smooth) Path to EDA 24

Defining Interoperability 26

Drivers of Interoperability 28

Application Integration: A Means to Interoperate 29

Interoperation and Business Process Management 31

Is There a Diet for All This Spaghetti? 35

How Architecture Promotes Integration 37

Management and Governance 39

Chapter Summary 43

Endnote 45

Chapter 2 SOA: The Building Blocks of EDA 47

Making You an Offer You Can’t Understand 47

SOA: The Big Picture 48

Defining Service 49

Service-Based Integration 50

Web Services 51

What Is SOA? 59

Loose Coupling in the SOA 60

Chapter Summary 61

Chapter 3 Characteristics of EDA 63

Firing Up the Corporate Neurons 63

Revisiting the Enterprise Nervous System 63

The Ideal EDA 78

BAM--A Related Concept 86

Chapter Summary 87

Endnotes 89

Chapter 4 The Potential of EDA 91

Introduction 91

EDA’s Potential in Enterprise Computing 91

EDA and Enterprise Agility 100

EDA and Society’s Computing Needs 102

EDA and Compliance 107

Chapter Summary 108

Chapter 5 The SOA-EDA Connection 111

Getting Real 111

Event Services 112

The Service Network 114

Implementing the SOA and Service Network 116

How to Design an SOA 122

The Real “Bottom Line” 134

Chapter Summary 137

PART II EDA IN PRACTICE

Chapter 6 Thinking EDA 141

A Novel Mind-Set 141

Reducing Central Control 142

Thinking about EDA Implementation 148

When EDA Is Not the Answer 151

An EDA Product Examined 153

Chapter Summary 157

Endnotes 158

Chapter 7 Case Study: Airline Flight Control 159

Learning Objectives 160

Business Context: Airline Crunch Time 160

The Ideal Airline Flight Control EDA 167

What FEDA Might Look Like in Real Life 176

Program Success 197

Chapter Summary 206

Endnotes 207

Chapter 8 Case Study: Anti-Money Laundering 209

Learning Objectives 210

Cracking a Trillion Dollar, Global Crime Wave 210

IT Aspects of Anti-Money Laundering 216

EDA as a Weapon in the War on Money Laundering 221

Chapter Summary 259

Endnotes 260

Chapter 9 Case Study: Event-Driven Productivity Infrastructure 261

Learning Objectives 262

The Often Inadequate Human Link in the EDA 262

Overview of Productivity Infrastructure 264

The Potential Benefits of EDA-PI Integration 267

ProdCo, an EDA-PI Integration Scenario 273

Chapter Summary 293

Endnotes 294

Originally published in 1915, Government by Natural Selection looks at the historical advancement of government through the lens of the Darwinian theory of natural selection. The book examines the history of government and its formation, right up until the early 20th century, when the book was first published. The book suggests that there is a link between Darwinian theory and the development of humans in societies, and that this in turn affected the formation of government over the course of history. The book uses not only Darwinian theory to examine history and the formation of government, but philosophers from both antiquity and the 19th century. This book provides a fascinating examination of politics and history through the application of science, and will be of interest to anthropologists, historians and academics of politics alike.

Originally published in 1915, Government by Natural Selection looks at the historical advancement of government through the lens of the Darwinian theory of natural selection. The book examines the history of government and its formation, right up until the early 20th century, when the book was first published. The book suggests that there is a link between Darwinian theory and the development of humans in societies, and that this in turn affected the formation of government over the course of history. The book uses not only Darwinian theory to examine history and the formation of government, but philosophers from both antiquity and the 19th century. This book provides a fascinating examination of politics and history through the application of science, and will be of interest to anthropologists, historians and academics of politics alike.

During his long career, Edward Dent wrote on a variety of musical subjects, ranging from substantial articles in the most learned journals to less weighty pieces in Radio Times. This volume aims to reflect that variety. Some of the articles are now of primarily historical interest, others offer insights of a fundamental kind; all are informed by Dent's witty and distinctive prose style. In editing this collection, Hugh Taylor has drawn on writings from 1903 to 1951 and included two pieces originally written in Italian and published here in English for the first time. As well as providing footnotes, which amplify certain of Dent's statements and draw attention to subsequent research, Mr Taylor has listed sources for Dent's many textual references and quotations. Brought together in this way Dent's learned but always readable criticism will appeal to the reader with a general interest in music as well as to the music student and specialist.

Examining why the study of history as a science was not as advanced as other disciplines, the author of this book, originally published in 1933, examines the arguments in the controversy of what the object of history should be. He then discusses the impact of the study of history on government, war and revolution .

Examining why the study of history as a science was not as advanced as other disciplines, the author of this book, originally published in 1933, examines the arguments in the controversy of what the object of history should be. He then discusses the impact of the study of history on government, war and revolution .

Comprehensive exploration of humanity's potential for criminal activities in outer space Space Piracy: Preparing for a Criminal Crisis in Orbit is a forward-thinking resource that considers, analyzes, and provides solutions to the influence of the ignoble side of humanity in the realm of outer space, where potential for crime, corruption, piracy, and war increases as the exploitation of space as a commercial resource continues to develop. This book blends the authors' knowledge with that of subject matter experts to deliver a holistic understanding of criminality in space and help readers broaden their horizons beyond their own area of specialization. Some of the topics explored in this insightful book include: Space hacking, from software, data, network, and hardware risks to existing cybersecurity standards and practices in spaceCriminal organizations that might pursue criminal activities in space, including cartels, kidnappers and devicenappers, and governmentsLaws and treaties relevant to space crime, such as the Communications Satellite Act and the Outer Space Treaty of 1967Filled with practical, thought-provoking knowledge and guidance, Space Piracy: Preparing for a Criminal Crisis in Orbit earns a well-deserved spot on the bookshelves of professionals working in the best of humanity's institutions, including law and intelligence services, finance, insurance and risk management, corporations, and the sciences, who seek to combat what the worst of us may be dreaming up.

5G and related digital revolutions will require tens of thousands of edge data centers. This book tells you how they work and how to get them built.We are in the middle of the edge computing revolution. Responding to demand for lower latency, telcos and others are moving servers and storage closer to end users—away from the "core" to "the edge." This requires the deployment of many thousands of tiny edge data centers.The edge is a big, growing business. Driven by 5G, connected vehicles, and industrial automation, the "edge economy" is projected to reach $4.1 trillion by 2030, with investment in edge data centers set to exceed $140 billion by 2028.What exactly is an edge data center? This book explains what they are and how they work. It's early in the edge computing life cycle, so there's time to get prepared for what's coming.If you work in an industry that's transforming through mobility, or any field that will leverage the edge for competitive advantage, this book will help you understand how the edge data center advances your strategic agenda.