The Open Group Architecture Framework TOGAF Version 9 E-Book

The Open Group

• Herausgeber: Van Haren Publishing
• Kategorie: Wissenschaft und neue Technologien
• Serie: TOGAF Series
• Sprache: Englisch

Seitenzahl: 963

Veröffentlichungsjahr: 2015

Beschreibung

The Open Group Architecture Framework (TOGAF) is a framework – a detailed method and a set of supporting tools – for developing an enterprise architecture, developed by members of The Open Group Architecture Forum (www.opengroup.org/architecture). As a comprehensive, open method for enterprise architecture, TOGAF Version 9 complements, and can be used in conjunction with, other frameworks that are more focused on specific aspects of architecture or for vertical sectors such as Government, Defense, and Finance. TOGAF may be used freely by any organization wishing to develop an enterprise architecture for use within that organization (subject to the Conditions of Use). This book is divided into seven main parts : PART I (Introduction) This part provides a high-level introduction to the key concepts of enterprise architecture and in particular the TOGAF approach. It contains the definitions of terms used throughout TOGAF and release notes detailing the changes between this version and the previous version of TOGAF. PART II (Architecture Development Method) This is the core of TOGAF. It describes the TOGAF Architecture Development Method (ADM) – a step-by-step approach to developing an enterprise architecture. PART III (ADM Guidelines & Techniques) This part contains a collection of guidelines and techniques available for use in applying TOGAF and the TOGAF ADM. PART IV (Architecture Content Framework) This part describes the TOGAF content framework, including a structured metamodel for architectural artifacts, the use of re-usable architecture building blocks, and an overview of typical architecture deliverables. PART V (Enterprise Continuum & Tools) This part discusses appropriate taxonomies and tools to categorize and store the outputs of architecture activity within an enterprise. PART VI (TOGAF Reference Models) This part provides a selection of architectural reference models, which includes the TOGAF Foundation Architecture, and the Integrated Information Infrastructure Reference Model (III-RM). PART VII (Architecture Capability Framework) This part discusses the organization, processes, skills, roles, and responsibilities required to establish and operate an architecture function within an enterprise.

Leseprobe

TOGAF™ Version 9

Other publications by Van Haren Publishing

Van Haren Publishing (VHP) specializes in titles on Best Practices, methods and standards within four domains:

- IT management

- Architecture (Enterprise and IT)

- Business management and

- Project management

Van Haren Publishing offers a wide collection of whitepapers, templates, free e-books, trainer material etc. in the VHP Freezone: freezone.vanharen.net

VHP is also publisher on behalf of leading organizations and companies:

ASLBiSL Foundation, CA, Centre Henri Tudor, Gaming Works, Getronics, IACCM, IAOP, IPMA-NL, ITSqc, NAF, Ngi, PMI-NL, PON, Quint, The Open Group, The Sox Institute

Topics are (per domain):

IT (Service) Management/IT Governance

ABC of ICT

ASL

BiSL

CATS

CMMI

COBIT

ISO 17799

ISO 27001

ISO 27002

ISO/IEC 20000

ISPL

IT Service CMM

ITIL® V3

ITSM

MOF

MSF

SABSA

Architecture (Enterprise and IT)

Archimate®

GEA®

SOA

TOGAF™

Business Management

CMMI

Contract Management

EFQM

eSCM

ISA-95

ISO 9000

ISO 9001:2000

OPBOK

Outsourcing

SAP

SixSigma

SOX

SqEME®

Project/Programme/Risk Management

A4-Projectmanagement

ICB / NCB

MINCE®

M_o_R®

MSP™

P3O

PMBOK® Guide

PRINCE2™

For the latest information on VHP publications, visit our website: www.vanharen.net, or freezone.vanharen.net for free whitepapers, templates and e-books.

TOGAF™Version 9

THEOpenGROUP

www.opengroup.org

Title:

TOGAF™ Version 9

A Publication of:

The Open Group

Publisher:

Van Haren Publishing, Zaltbommel, www.vanharen.net

ISBN

978 90 8753 230 7

Edition:

9th edition, 1st impression, January 2009

9th edition, 2nd impression, May 2009

9th edition, 3rd impression, December 2009

9th edition, 4th impression, October 2010

Layout and design:

The Open Group

Cover design:

CO2 Premedia, Amersfoort-NL

Print:

Wilco, Amersfoort-NL

Copyright:

2005-2009 The Open Group

Any comments relating to the material contained in this document may be submitted to:

The Open Group

Apex Plaza

Reading

Berkshire RG1 1AX

United Kingdom

or by email to: [email protected]]

For any further enquiries about Van Haren Publishing, please send an email to: [email protected].

Although this publication has been composed with most care, neither the author nor editor can accept any liability for damage caused by possible errors and/or incompleteness in this publication.

No part of this publication may be reproduced in any form by print, photo print, microfilm or any other means without written permission by the publisher.

Contents

Part I

Introduction

Chapter 1

Introduction

1.1

Structure of the TOGAF Document

1.2

Executive Overview

Chapter 2

Core Concepts

2.1

What is TOGAF?

2.2

What is Architecture in the Context of TOGAF?

2.3

What Kind of Architecture Does TOGAF Deal With?

2.4

Architecture Development Method

2.5

Deliverables, Artifacts, and Building Blocks

2.6

Enterprise Continuum

2.7

Architecture Repository

2.8

Establishing and Maintaining an Enterprise Architecture Capability

2.9

Establishing the Architecture Capability as an Operational Entity

2.10

Using TOGAF with Other Frameworks

2.11

TOGAF Document Categorization Model

Chapter 3

Definitions

Chapter 4

Release Notes

4.1

What’s New in TOGAF 9?

4.2

The Benefits of TOGAF 9

4.3

Mapping of the TOGAF 8.1.1 Structure to TOGAF 9

4.4

Mapping of TOGAF 9 Structure to TOGAF 8.1.1

4.5

Using TOGAF

4.5.1

Conditions of Use

4.5.2

How Much Does TOGAF Cost?

4.5.3

Downloads

4.6

Why Join The Open Group?

Part II

Architecture Development Method (ADM)

Chapter 5

Introduction

5.1

ADM Overview

5.1.1

The ADM, Enterprise Continuum, and Architecture Repository

5.1.2

The ADM and the Foundation Architecture

5.1.3

ADM and Supporting Guidelines and Techniques

5.2

Architecture Development Cycle

5.2.1

Key Points

5.2.2

Basic Structure

5.3

Adapting the ADM

5.4

Architecture Governance

5.5

Scoping the Architecture

5.5.1

Enterprise Scope/Focus

5.5.2

Architecture Domains

5.5.3

Vertical Scope/Level of Detail

5.5.4

Time Period

5.6

Architecture Integration

5.7

Summary

Chapter 6

Preliminary Phase

6.1

Objectives

6.2

Approach

6.2.1

Enterprise

6.2.2

Organizational Context

6.2.3

Requirements for Architecture Work

6.2.4

Principles

6.2.5

Management Frameworks

6.2.6

Relating the Management Frameworks

6.2.7

Planning for Enterprise Architecture/Business Change Maturity Evaluation

6.3

Inputs

6.3.1

Reference Materials External to the Enterprise

6.3.2

Non-Architectural Inputs

6.3.3

Architectural Inputs

6.4

Steps

6.4.1

Scope the Enterprise Organizations Impacted

6.4.2

Confirm Governance and Support Frameworks

6.4.3

Define and Establish Enterprise Architecture Team and Organization

6.4.4

Identify and Establish Architecture Principles

6.4.5

Select and Tailor Architecture Framework(s)

6.4.6

Implement Architecture Tools

6.5

Outputs

Chapter 7

Phase A: Architecture Vision

7.1

Objectives

7.2

Approach

7.2.1

General

7.2.2

Creating the Architecture Vision

7.2.3

Business Scenarios

7.3

Inputs

7.3.1

Reference Materials External to the Enterprise

7.3.2

Non-Architectural Inputs

7.3.3

Architectural Inputs

7.4

Steps

7.4.1

Establish the Architecture Project

7.4.2

Identify Stakeholders, Concerns, and Business Requirements

7.4.3

Confirm and Elaborate Business Goals, Business Drivers, and Constraints

7.4.4

Evaluate Business Capabilities

7.4.5

Assess Readiness for Business Transformation

7.4.6

Define Scope

7.4.7

Confirm and Elaborate Architecture Principles, including Business Principles

7.4.8

Develop Architecture Vision

7.4.9

Define the Target Architecture Value Propositions and KPIs

7.4.10

Identify the Business Transformation Risks and Mitigation Activities

7.4.11

Develop Enterprise Architecture Plans and Statement of Architecture Work; Secure Approval

7.5

Outputs

Chapter 8

Phase B: Business Architecture

8.1

Objectives

8.2

Approach

8.2.1

General

8.2.2

Developing the Baseline Description

8.2.3

Business Modeling

8.2.4

Architecture Repository

8.3

Inputs

8.3.1

Reference Materials External to the Enterprise

8.3.2

Non-Architectural Inputs

8.3.3

Architectural Inputs

8.4

Steps

8.4.1

Select Reference Models, Viewpoints, and Tools

8.4.2

Develop Baseline Business Architecture Description

8.4.3

Develop Target Business Architecture Description

8.4.4

Perform Gap Analysis

8.4.5

Define Roadmap Components

8.4.6

Resolve Impacts Across the Architecture Landscape

8.4.7

Conduct Formal Stakeholder Review

8.4.8

Finalize the Business Architecture

8.4.9

Create Architecture Definition Document

8.5

Outputs

Chapter 9

Phase C: Information Systems Architectures

9.1

Objectives

9.2

Approach

9.2.1

Development

9.2.2

Implementation

9.3

Inputs

9.3.1

Reference Materials External to the Enterprise

9.3.2

Non-Architectural Inputs

9.3.3

Architectural Inputs

9.4

Steps

9.5

Outputs

Chapter 10

Phase C: Information Systems Architectures — Data Architecture

10.1

Objectives

10.2

Approach

10.2.1

Key Considerations for Data Architecture

10.2.2

Architecture Repository

10.3

Inputs

10.3.1

Reference Materials External to the Enterprise

10.3.2

Non-Architectural Inputs

10.3.3

Architectural Inputs

10.4

Steps

10.4.1

Select Reference Models, Viewpoints, and Tools

10.4.2

Develop Baseline Data Architecture Description

10.4.3

Develop Target Data Architecture Description

10.4.4

Perform Gap Analysis

10.4.5

Define Roadmap Components

10.4.6

Resolve Impacts Across the Architecture Landscape

10.4.7

Conduct Formal Stakeholder Review

10.4.8

Finalize the Data Architecture

10.4.9

Create Architecture Definition Document

10.5

Outputs

Chapter 11

Phase C: Information Systems Architectures — Application Architecture

11.1

Objectives

11.2

Approach

11.2.1

Architecture Repository

11.3

Inputs

11.3.1

Reference Materials External to the Enterprise

11.3.2

Non-Architectural Inputs

11.3.3

Architectural Inputs

11.4

Steps

11.4.1

Select Reference Models, Viewpoints, and Tools

11.4.2

Develop Baseline Application Architecture Description

11.4.3

Develop Target Application Architecture Description

11.4.4

Perform Gap Analysis

11.4.5

Define Roadmap Components

11.4.6

Resolve Impacts Across the Architecture Landscape

11.4.7

Conduct Formal Stakeholder Review

11.4.8

Finalize the Application Architecture

11.4.9

Create Architecture Definition Document

11.5

Outputs

Chapter 12

Phase D: Technology Architecture

12.1

Objectives

12.2

Approach

12.2.1

Architecture Repository

12.3

Inputs

12.3.1

Reference Materials External to the Enterprise

12.3.2

Non-Architectural Inputs

12.3.3

Architectural Inputs

12.4

Steps

12.4.1

Select Reference Models, Viewpoints, and Tools

12.4.2

Develop Baseline Technology Architecture Description

12.4.3

Develop Target Technology Architecture Description

12.4.4

Perform Gap Analysis

12.4.5

Define Roadmap Components

12.4.6

Resolve Impacts Across the Architecture Landscape

12.4.7

Conduct Formal Stakeholder Review

12.4.8

Finalize the Technology Architecture

12.4.9

Create Architecture Definition Document

12.5

Outputs

12.6

Postscript

Chapter 13

Phase E: Opportunities & Solutions

13.1

Objectives

13.2

Approach

13.3

Inputs

13.3.1

Reference Materials External to the Enterprise

13.3.2

Non-Architectural Inputs

13.3.3

Architectural Inputs

13.4

Steps

13.4.1

Determine/Confirm Key Corporate Change Attributes

13.4.2

Determine Business Constraints for Implementation

13.4.3

Review and Consolidate Gap Analysis Results from Phases B to D

13.4.4

Review IT Requirements from a Functional Perspective

13.4.5

Consolidate and Reconcile Interoperability Requirements

13.4.6

Refine and Validate Dependencies

13.4.7

Confirm Readiness and Risk for Business Transformation

13.4.8

Formulate High-Level Implementation and Migration Strategy

13.4.9

Identify and Group Major Work Packages

13.4.10

Identify Transition Architectures

13.4.11

Create Portfolio and Project Charters and Update the Architectures

13.5

Outputs

Chapter 14

Phase F: Migration Planning

14.1

Objectives

14.2

Approach

14.3

Inputs

14.3.1

Reference Materials External to the Enterprise