The TOGAF® Standard, 10th Edition - Enterprise Agility and Digital Transformation E-Book

The Open Group

• Herausgeber: Van Haren Publishing
• Kategorie: Bildung
• Sprache: Englisch

Seitenzahl: 174

Veröffentlichungsjahr: 2022

Beschreibung

This document is the Enterprise Agility and Digital Transformation TOGAF Series Guide Set. It contains two TOGAF Series Guides that have been developed and approved by The Open Group, and is part of the TOGAF Standard, 10th Edition. TOGAF® Series Guide: Enabling Enterprise Agility This document is designed to help Enterprise Architects requiring information on how to adapt and use the TOGAF framework to support an Agile enterprise. It covers the following topics: An introduction to the topic, including what is meant by agility, the role of Enterprise Architecture, and how it relates to agility The terms and definitions used in the document The TOGAF Architecture Development Method (ADM) and how that relates to agility How architecture activities can be structured to support agility How to execute Enterprise Architecture in an Agile environment TOGAF® Series Guide: Using the TOGAF® Standard in the Digital Enterprise This document is written those undertaking the roles of both Enterprise Architect and Digital Practitioner. For Digital Practitioners, it communicates what architecture practices would help to grow their digital enterprise, and how to interact with the Enterprise Architecture community to get them. For those undertaking an Enterprise Architect role, it provides guidance on supporting the digital enterprise. It covers the following topics: A high-level introduction to how established Enterprise Architecture practices bring value to digital enterprises at all scales How Enterprise Architecture and the TOGAF Standard bring valuable tools to digital enterprises of all sizes Alignment of terminology between the TOGAF Standard and the Digital Practitioner Body of Knowledge™ Applying Enterprise Architecture and the TOGAF Standard to the contexts described in the DPBoK™ Standard

Leseprobe

The TOGAF® Standard, 10th EditionEnterprise Agility and Digital Transformation

The Open Group Publications available from Van Haren Publishing

The TOGAF® Standard, 10th Edition:

Introduction and Core Concepts

Architecture Development Method

Content, Capability, and Governance

Leader’s Guide

ADM Practitioners’ Guide

Business Architecture

Enterprise Agility and Digital Transformation

A Pocket Guide

The TOGAF Series:

The TOGAF® Standard, Version 9.2

The TOGAF® Standard, Version 9.2 – A Pocket Guide

TOGAF® 9 Foundation Study Guide, 4th Edition

TOGAF® 9 Certified Study Guide, 4th Edition

TOGAF® Business Architecture Level 1 Study Guide

The Open Group Series:

The IT4IT™ Reference Architecture, Version 2.1

IT4IT™ for Managing the Business of IT – A Management Guide

IT4IT™ Foundation Study Guide, 2nd Edition

The IT4IT™ Reference Architecture, Version 2.1 – A Pocket Guide

Cloud Computing for Business – The Open Group Guide

ArchiMate® 3.1 Specification – A Pocket Guide

ArchiMate® 3.1 Specification

The Digital Practitioner Pocket Guide

The Digital Practitioner Foundation Study Guide

Open Agile Architecture™ – A Standard of The Open Group

The Open Group Press:

The Turning Point: A Novel about Agile Architects Building a Digital Foundation Managing Digital

The Open Group Security Series:

O-TTPS – A Management Guide

Open Information Security Management Maturity Model (O-ISM3)

Open Enterprise Security Architecture (O-ESA)

Risk Management – The Open Group Guide

The Open FAIR™ Body of Knowledge – A Pocket Guide

All titles are available to purchase from:

www.opengroup.org

www.vanharen.netand also many international and online distributors.

Title:

The TOGAF® Standard, 10th Edition — Enterprise Agility and Digital Transformation

Series:

TOGAF Series Guide

A Publication of:

The Open Group

Publisher:

Van Haren Publishing, ’s-Hertogenbosch - NL, www.vanharen.net

ISBN Hardcopy:

978 94 018 0877 4

ISBN eBook:

978 94 018 0878 1

ISBN ePub:

978 94 018 0879 8

Edition:

First edition, first impression, April 2022

Layout and Cover Design:

The Open Group

Copyright:

© 2005-2022 The Open Group. All rights reserved.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in an for or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of the copyright owner. Any use of this publication for commercial purposes is subject to the terms of the Annual Commercial License relating to it. For further information, see www.opengroup.org/legal/licensing.

The TOGAF® Standard, 10th Edition — Enterprise Agility and Digital Transformation

Document number:

T220

Published by The Open Group, April 2022.

Comments relating to the material contained in this document may be submitted to:The Open GroupApex PlazaReadingBerkshire, RG1 1AXUnited Kingdom

or by electronic mail to:

[email protected]

Table of Contents

Preface

The Open Group

The TOGAF® Standard, a Standard of The Open Group

This Document

About the TOGAF® Series Guides

About the Authors.

Acknowledgments

Trademarks

Referenced Documents

PART 1: Enabling Enterprise Agility

1. Introduction

1.1. What is Meant by Agility and Why is it Important?

1.2. What is the Role of Enterprise Architecture?

1.3. The Demand for Agility is Not New!

1.4. How Does that Relate to Today’s Imperative for Increased Agility?

2. Definitions

2.1. Agile

2.2. Agile Architecture

2.3. Agile Product Owner

2.4. Minimum Viable Architecture

2.5. Minimum Viable Product

2.6. Product

3. Overview of the TOGAF Architecture Development Method

4. Developing Architecture in an Agile Way

4.1. Different Levels of Detail Enable Agility

4.2. Transition Architectures

4.3. A Practical Approach to Structuring Agile Enterprise Architecture

4.4. Architecture Levels and Iterations

4.5. ADM Levels and Phases Mapped to Agile Concepts

4.6. Set-Based Concurrent Engineering

4.7. Selecting Delivery Styles

4.8. Agility at the Highest Levels of Architecture

5. Using Agile Product Management Techniques

5.1. Establishing the Enterprise Architecture Capability

5.2. Product Development and Architecture

5.3. Architecture, Product Development, and Delivery

5.4. Architecture Artifacts

5.5. TOGAF ADM Phases and Artifacts Supporting Product Architecture

PART 2: Using the TOGAF® Standard in the Digital Enterprise

6. Introduction

6.1. Overview

6.2. The Digital Practitioner and the Enterprise Architect

6.3. Strategy.

7. Why the TOGAF Standard Supports the Digital Enterprise

7.1. Introduction

7.2. Reactively Managing Technical Debt

7.3. Proactively Managing Technical Debt

7.4. Mature Digital Products and Operational Excellence

7.5. Simplifying Complexity (The TOGAF ADM)

8. Terminology Alignment

9. How the TOGAF Standard Supports the Digital Enterprise

9.1. Introduction

9.2. The DPBoK Standard

9.3. How to Apply TOGAF Principles per Context

9.4. Enterprise Architecture Capabilities and Services

9.5. TOGAF Artifacts and Series Guides

Appendices

A: Enterprise Architecture Benefits

B: Principles from the TOGAF Standard

C: Services Proposed for the TOGAF Standard

C.1. Requirements and Elicitation

C.2. Architecture Planning

C.3. Design Support

C.4. Development Support

C.5. Enterprise Support

C.6. Enterprise Architecture Practice Development Support

C.7. Services Mapped to ADM Phases

D: Rationalizing the TOGAF and DPBoK Standards.

D.1. Organizational Reality, Capabilities, and Dependencies

D.2. Integrating “Outside-In” and “Inside-Out” Views

D.3. Strategic Alignment and Synergy

D.4. Enabling Innovation While Managing Technical Debt

Index

Preface

The Open Group

The Open Group is a global consortium that enables the achievement of business objectives through technology standards. With more than 870 member organizations, we have a diverse membership that spans all sectors of the technology community — customers, systems and solutions suppliers, tool vendors, integrators and consultants, as well as academics and researchers.

The mission of The Open Group is to drive the creation of Boundaryless Information Flow™ achieved by:

• Working with customers to capture, understand, and address current and emerging requirements, establish policies, and share best practices

• Working with suppliers, consortia, and standards bodies to develop consensus and facilitate interoperability, to evolve and integrate specifications and open source technologies

• Offering a comprehensive set of services to enhance the operational efficiency of consortia

• Developing and operating the industry’s premier certification service and encouraging procurement of certified products

Further information on The Open Group is available at www.opengroup.org.

The Open Group publishes a wide range of technical documentation, most of which is focused on development of Standards and Guides, but which also includes white papers, technical studies, certification and testing documentation, and business titles. Full details and a catalog are available at www.opengroup.org/library.

The TOGAF® Standard, a Standard of The Open Group

The TOGAF Standard is a proven enterprise methodology and framework used by the world’s leading organizations to improve business efficiency.

This Document

This document is the Enterprise Agility and Digital Transformation TOGAF Series Guide Set. It contains two TOGAF Series Guides that have been developed and approved by The Open Group.

TOGAF® Series Guide: Enabling Enterprise Agility

The audience for this document is Enterprise Architects requiring information on how to adapt and use the TOGAF framework to support an Agile enterprise.

The high-level structure of this document is summarized as follows:

•Chapter 1 provides an introduction to this document, including what is meant by agility, the role of Enterprise Architecture, and its relation to agility

•Chapter 2 includes the terms and definitions for this document

•Chapter 3 describes the TOGAF Architecture Development Method (ADM) and how that relates to agility

•Chapter 4 looks at how architecture activities can be structured to support agility

•Chapter 5 considers how to execute Enterprise Architecture in an Agile environment

TOGAF® Series Guide: Using the TOGAF® Standard in the Digital Enterprise

The audience for this document is those undertaking the roles of both Enterprise Architects and Digital Practitioners. For Digital Practitioners it communicates what architecture practices would help to grow their digital enterprise, and how to interact with the Enterprise Architecture community to get them. For those undertaking an Enterprise Architect role it provides guidance on supporting the digital enterprise.

A side benefit, therefore, of addressing two audiences, each with different cultures and approaches, is sharing information about each community to facilitate cooperation and productive engagements.

This document sets out to answer two overarching questions:

1. How do Enterprise Architecture and the TOGAF Standard enable the digital enterprise?

2. When and how to apply TOGAF methods and best practices to guide a digital enterprise through its stages of development, which the Digital Practitioner Body of Knowledge™ Standard refers to as the emergence mode?

The high-level structure of this document is as follows:

•Chapter 6 provides a high-level introduction to this document in terms of how established Enterprise Architecture practices bring value to digital enterprises at all scales

•Chapter 7 describes how Enterprise Architecture and the TOGAF® Standard bring valuable tools to digital enterprises of all sizes

•Chapter 8 provides an alignment of terminology between the TOGAF Standard and the Digital Practitioner Body of Knowledge

•Chapter 9 provides details on applying Enterprise Architecture and the TOGAF Standard to the contexts described in DPBoK™ Standard

•Appendix A lists Enterprise Architecture benefits

•Appendix B lists principles from the TOGAF Standard

•Appendix C shows how Enterprise Architecture services package TOGAF activities to deliver value on demand in two major categories: internal-centric and customer-centric

•Appendix D further illustrates the connections between the TOGAF Standard and the DPBoK Standard

About the TOGAF® Series Guides

The TOGAF® Series Guides contain guidance on how to use the TOGAF Standard and how to adapt it to fulfill specific needs.

The TOGAF® Series Guides are expected to be the most rapidly developing part of the TOGAF Standard and are positioned as the guidance part of the standard. While the TOGAF Fundamental Content is expected to be long-lived and stable, guidance on the use of the TOGAF Standard can be industry, architectural style, purpose, and problem-specific. For example, the stakeholders, concerns, views, and supporting models required to support the transformation of an extended enterprise may be significantly different than those used to support the transition of an in-house IT environment to the cloud; both will use the Architecture Development Method (ADM), start with an Architecture Vision, and develop a Target Architecture on the way to an Implementation and Migration Plan. The TOGAF Fundamental Content remains the essential scaffolding across industry, domain, and style.

About the Authors

See the Acknowledgements section for more information on contributions to this document. Please note that affiliations were current at the time of approval.

TOGAF® Series Guide: Enabling Enterprise Agility

Christopher Frost, Fujitsu

Chris is a Principal Enterprise Architect in Fujitsu, working in the Application Technology Consulting Division. The Division provides guidelines, standards, and expert technical support for the global Fujitsu Group. Chris has worked for Fujitsu since 2005, in a variety of technical leadership roles, including CTO for various large business units. Before Fujitsu, Chris worked for EDS (now part of DXC) on several large contracts for the UK Ministry of Defence, and in earlier years worked for Ford, Shell, and a small startup software house called Shamrock Marketing. He is the lead author of this Guide.

TOGAF® Series Guide: Using the TOGAF® Standard in the Digital Enterprise

Terence Blevins

Terence Blevins, a Fellow of The Open Group, is the owner of Enterprise Wise LLC and is a semi-retired Enterprise Architect. He is currently a Director of The Open Group Governing Board. He has been involved with the architecture discipline since the 1980s when he was Director of Strategic Architecture at NCR Corporation. Terence has been involved with The Open Group since 1996 when he first was introduced to the Architecture Forum. He was cochair of the Architecture Forum and a frequent contributor of TOGAF material, including the Business Scenario Method. Terence was Vice-President and CIO of The Open Group where he contributed to The Open Group Vision of Boundaryless Information Flow™. He holds undergraduate and Masters degrees in Mathematics from Youngstown State University.

Andy Ruth

Andy Ruth started his IT career in the 1970s as a technical expert in both consulting and staff roles. Over the next two decades he rose up through the technical ranks, from the role of architect and through the ranks of management to become a manager of managers. In the mid-1990s, he shifted from delivering IT capability to delivering training; speaking at conferences, and writing books and training for covering the IT space. Toward the end of the 1990s, Andy joined Microsoft to create the Microsoft Certified Architect program and to manage the architect role for the consulting group. In the last few years, Andy has employed his talents to grow standards, training, and tools for the architecture community. In his spare time, he manages an apprenticeship program that helps others to enter the workforce or grow their career.

Heidi Hasz

Heidi Hasz has more than 25 years of experience in IT Architecture, working on initiatives from efficiency improvements and cost takeout to green fields. Heidi began her IT architecture career in California for IBM where she helped Fortune 500 clients to establish an Enterprise Architecture and an Enterprise Architecture practice. In 1998, IBM transferred her to The Netherlands to lead cross-border enterprise infrastructure optimization engagements. During her time at IBM, she was a member of the IBM IT architecture worldwide knowledge center responsible for developing and delivering the IBM architecture methodology and intellectual capital repository. Currently, Heidi is a TOGAF® trainer and architecture course developer working on the initial release of a digitally-enabled accredited TOGAF course.

Sonia Gonzalez

Sonia Gonzalez is The Open Group TOGAF Product Manager. She has more than 25 years of experience as a Business and Enterprise Architecture Consultant in different fields and industry verticals. Sonia’s experience includes Business and Strategy Consultancy as well as Enterprise Architecture and Solutions Consultancy, applying different frameworks, best practices, and tools.

Sonia holds the following certifications issued by The Open Group: TOGAF® 9 Certified and ArchiMate® 3 Practitioner. She also has earned the following Open Badges from The Open Group: TOGAF® Essentials 2018, TOGAF® Standard, Version 9.2, and TOGAF® Enterprise Architecture Modeling Practitioner 9.2. Other certifications include COBIT® 5 Certified, COBIT Certified Trainer, SAFe® 4 Certified, AIPMM Certified Product Manager, and courses in BPM and BPMN™.

Acknowledgments

(Please note affiliations were current at the time of approval.)

TOGAF® Series Guide: Enabling Enterprise Agility

The Open Group gratefully acknowledges the contribution of the following people in the development of this document:

• Michael Anniss, M. J. Anniss Ltd.

• David Gilmour, Mundo Cognito Ltd.

• Sonia Gonzalez, The Open Group

• Richard Gornitsky, Full-Stack Architecture International

• Mike Lambert, Fellow of The Open Group

• Venugopal Gomatham Venkata Narasimha, Nationwide

• Donald (“Troy”) Peterson, Nationwide

• Miroslaw Prywata, Asseco Academy

• Aaron Rorstrom, Capgemini

• Jason R. Sinclair, Nationwide

The Open Group gratefully acknowledges the following reviewers who participated in the Company Review of this document:

• Rolf Knoll, NovaTec Consulting GmbH

• Frederic Le, DXC

• Boitumelo Molete, University of the Witwatersrand

• Jim Rhyne, Business Architecture Guild

TOGAF® Series Guide: Using the TOGAF® Standard in the Digital Enterprise

The Open Group gratefully acknowledges the contribution of the following people in the development of this document:

• Charlie Betz, University of St. Thomas, Minnesota

• Mark Dickson, The Open Group

• Jim Doss, IT Management and Governance

• Chris Forde, The Open Group

• David Gilmour, Mundo Cognito

• Andrew Josey, The Open Group

• Mike Lambert, Fellow of The Open Group

• Frederic Le, DXC Technology

• David Lounsbury, The Open Group

• Gnana Prakash Ponnusamy, Capgemini

• Vidyasagar Uddagiri, Tata Consultancy Services Ltd.

• Richard Webb, DXC Technology

The Open Group gratefully acknowledges the following reviewers who participated in the Company Review of this document:

• Charles Betz, University of St. Thomas, Minnesota

• Mark Dickson, The Open Group

• David Gilmour, Cognito Mundo

• Sonia Gonzalez, The Open Group

• Andrew Josey, The Open Group

• Mike Lambert, Fellow of the Open Group

• Dave Lounsbury, The Open Group

• William Warrender, Raytheon Technologies

Trademarks

ArchiMate, DirecNet, Making Standards Work, Open O logo, Open O and Check Certification logo, Platform 3.0, The Open Group, TOGAF, UNIX, UNIXWARE, and the Open Brand X logo are registered trademarks and Boundaryless Information Flow, Build with Integrity Buy with Confidence, Commercial Aviation Reference Architecture, Dependability Through Assuredness, Digital Practitioner Body of Knowledge, DPBoK, EMMM, FACE, the FACE logo, FHIM Profile Builder, the FHIM logo, FPB, Future Airborne Capability Environment, IT4IT, the IT4IT logo, O-AA, O-DEF, O-HERA, O-PAS, Open Agile Architecture, Open FAIR, Open Footprint, Open Process Automation, Open Subsurface Data Universe, Open Trusted Technology Provider, OSDU, Sensor Integration Simplified, SOSA, and the SOSA logo are trademarks of The Open Group.

DSDM is a registered trademark of Agile Business Consortium Limited.

Java is a trademark of Oracle America, Inc.

PRINCE is a registered trademark of AXELOS Limited.

SAFe is a registered trademark of Scaled Agile, Inc.

Scrum.org is a trademark of Scrum.org.

SWIFT is a registered trademark of S.W.I.F.T. SCRL.

Wikipedia is a registered trademark of the Wikimedia Foundation, Inc.

All other brands, company, and product names are used for identification purposes only and may be trademarks that are the sole property of their respective owners.

Referenced Documents

The following documents are referenced in these TOGAF® Series Guides.

(Please note that the links below are good at the time of writing but cannot be guaranteed for the future.)

[1]

The TOGAF® Standard, 10th Edition, a standard of The Open Group (C220), April 2022, published by The Open Group; refer to: www.opengroup.org/library/c220

[2]

Agile Manifesto, 2001, by Kent Beck, et al.; refer to agilemanifesto.org

[3]

Capability-Based Planning Supporting Project/Portfolio and Digital Capabilities Mapping Using the TOGAF® and ArchiMate® Standards (G193), July 2019, published by The Open Group; refer to: www.opengroup.org/library/g193

[4]

TOGAF® Series Guide: Applying the TOGAF ADM using Agile Sprints (G210), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g210

[5]

Set-Based Concurrent Engineering in the Lean Lexicon; published by the Lean Enterprise Institute; refer to: www.lean.org/lexicon/set-based-concurrent-engineering

[6]

Open Agile Architecture™, also known as the O-AA™ Standard, a standard of The Open Group (C208), September 2020, published by The Open Group; refer to: www.opengroup.org/library/c208

[7]

TOGAF® Series Guide Set: Business Architecture (T190), April 2022, published by The Open Group; refer to: www.opengroup.org/library/t190

[8]

TOGAF® Series Guide: Business Models (G18A), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g18a

[9]

Digital Practitioner Body of Knowledge™ Standard, also known as the DPBoK™ Standard, a standard of The Open Group (C196), January 2020, published by The Open Group; refer to: www.opengroup.org/library/c196

[10]

TOGAF® Series Guide: Organization Mapping (G206), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g206

[11]

TOGAF® Series Guide: The TOGAF® Leader’s Guide to Establishing and Evolving an EA Capability (G184), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g184

[12]

TOGAF® Series Guide: A Practitioners’ Approach to Developing Enterprise Architecture Following the TOGAF® ADM (G186), April 2022, published by The Open Group; refer to www.opengroup.org/library/g186

[13]

Wikipedia® – Technical Debt; refer to: en.wikipedia.org/wiki/Technical_debt

[14]

Scrum.org; refer to: scrum.org

[15]

Digital Transformation Strategy to Implementation using The Open Group Standards, White Paper (W170), January 2017, published by The Open Group; refer to: www.opengroup.org/library/w170

[16]

The Seven Levers of Digital Transformation, White Paper (W17D), September 2017, published by The Open Group; refer to: www.opengroup.org/library/w17d

[17]

ISO/IEC/IEEE 42010:2011 Systems and Software Engineering – Architecture Description, December 2011, published by ISO; refer to: www.iso.org/standard/50508.html

[18]

ArchiMate® 3.1 Specification, a standard of The Open Group (C197), November 2019, published by The Open Group; refer to: www.opengroup.org/library/c197

[19]

Open Business Architecture (O-BA) –Part II, Preliminary Standard (P171), April 2017, published by The Open Group; refer to: www.opengroup.org/library/p171

[20]

TOGAF® Series Guide: Business Capabilities, Version 2 (G211), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g211

[21]

TOGAF® Series Guide: Value Streams (G178), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g178

[22]

Why Business and IT Must Co-Create Strategy for a Digital Enterprise (W203), January 2020, published by The Open Group; refer to: www.opengroup.org/library/w203

[23]

Information Architecture: Business Intelligence & Analytics and Metadata Management Reference Models, The Open Group Guide (G201), January 2020, published by The Open Group; refer to: www.opengroup.org/library/g201

[24]

TOGAF® Series Guide: Digital Technology Adoption: A Guide to Readiness Assessment and Roadmap Development (G212), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g212

[25]

How to Use the TOGAF® and IT4IT™ Standards Together, White Paper (W185), May 2018, published by The Open Group; refer to: www.opengroup.org/library/w185

[26]

TOGAF® Series Guide: Using the TOGAF® Framework to Define and Govern Service-Oriented Architectures (G174), September 2017, published by The Open Group; refer to: www.opengroup.org/library/g174

[27]

Customer Experience-Driven Enterprise Architecture: How to Revitalize your DSP Business, White Paper (W166), April 2016, published by The Open Group; refer to: www.opengroup.org/library/w166

[28]

TOGAF® Series Guide: Enabling Enterprise Agility (G20F), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g20f

[29]

How to Use the ArchiMate® Modeling Language to Support the TOGAF® Standard (G21E), The Open Group Guide, April 2022, published by The Open Group; refer to: www.opengroup.org/library/g21e

[30]

TOGAF® Series Guide: Architecture Project Management (G188), April 2022, published by The Open Group; refer to: www.opengroup.org/library/g188

[31]