Enterprise Architecture Function: A Pattern Language for Planning, Design and Execution

Preface
	Architecture Has Become All-Pervasive in the Twenty-First Century
	At the Same Time Architecture Is Interpreted in Lots of Different Ways
	My Own Architecture Journey
	Initially I Was Enthusiastic About Enterprise Architecture Frameworks
	Until I Realized a Widely Spread Misconception
	Problems in Operationalizing Enterprise Architecture Frameworks
	Aim of This Book
	References
Contents
About the Author
List of Abbreviations
Chapter 1: Introduction
	1.1 Starting Position
	1.2 Aims of the Book
	1.3 Architecture
	1.4 Enterprise Architecture
	1.5 Enterprise Architecture Function
	1.6 Pattern Language
	1.7 Reader Guide
		1.7.1 Book Architecture
		1.7.2 Target Audience
		1.7.3 Chapter Overview
		1.7.4 Chapters in Detail
	Further Reading
Chapter 2: Architecture Function Pattern Language
	2.1 Overview
	2.2 Pattern
	2.3 Pattern Catalog
	2.4 Pattern Language
	2.5 Architecture Function Pattern Language
		2.5.1 Architecture Function Pattern Topology
		2.5.2 Architecture Function Pattern Catalog
		2.5.3 Architecture Function Pattern Ontology
	2.6 Architecture Function Pattern Language Adoption
	Further Reading
Chapter 3: Architecture Function: Context
	3.1 Overview
	3.2 Business Model
	3.3 Operating Model
	3.4 Value Chain
	3.5 Organization
	3.6 Digitalization
	3.7 Service
	3.8 Enterprise
		3.8.1 Enterprise Organization
		3.8.2 Enterprise Value Chain
			3.8.2.1 Service Planning Value Stream
			3.8.2.2 Service Building Value Stream
			3.8.2.3 Service Running Value Stream
			3.8.2.4 Service Delivery Value Stream
	Further Reading
Chapter 4: Architecture Function: Challenge
	4.1 Overview
	4.2 Architecture Function
		4.2.1 Architecture Function Vision and Mission
		4.2.2 Architecture Function Organization
		4.2.3 Architecture Function Engagement Model
		4.2.4 Architecture Function Communication
		4.2.5 Architecture Function Governance
		4.2.6 Architecture Function Roadmap
		4.2.7 Architecture Function Apparatus
	4.3 Architecture Function Services
		4.3.1 All Value Streams
			4.3.1.1 Assess Architecture
			4.3.1.2 Elaborate Domain Architecture
		4.3.2 Service Planning Value Stream
			4.3.2.1 Validate Strategy
			4.3.2.2 Propose Architecture Demand
			4.3.2.3 Determine Architecture Relevance
			4.3.2.4 Elaborate Architecture Alternatives
			4.3.2.5 Validate Service Portfolio
			4.3.2.6 Validate Project Proposal
		4.3.3 Service Building Value Stream
			4.3.3.1 Elaborate Architecture Mandate
			4.3.3.2 Elaborate Service Architecture
		4.3.4 Service Running Value Stream
			4.3.4.1 Elaborate Architecture Problem Resolution
	4.4 Architecture Function Qualities
		4.4.1 Architecture Function Usability
		4.4.2 Architecture Function Elasticity
		4.4.3 Architecture Function Evolvability
		4.4.4 Architecture Function Reliability
	Further Reading
Chapter 5: Architecture Function: Constitution
	5.1 Overview
	5.2 Architecture Function
		5.2.1 Architecture Function Vision and Mission
		5.2.2 Architecture Function Organization
		5.2.3 Architecture Function Engagement Model
		5.2.4 Architecture Function Communication
		5.2.5 Architecture Function Governance
		5.2.6 Architecture Function Roadmap
		5.2.7 Architecture Function Apparatus
	5.3 Architecture Function Services
		5.3.1 All Value Streams
			5.3.1.1 Assess Architecture
			5.3.1.2 Elaborate Domain Architecture
		5.3.2 Service Planning Value Stream
			5.3.2.1 Validate Strategy
			5.3.2.2 Propose Architecture Demand
			5.3.2.3 Determine Architecture Relevance
			5.3.2.4 Elaborate Architecture Alternatives
			5.3.2.5 Validate Service Portfolio
			5.3.2.6 Validate Project Proposal
		5.3.3 Service Building Value Stream
			5.3.3.1 Elaborate Architecture Mandate
			5.3.3.2 Elaborate Service Architecture
		5.3.4 Service Running Value Stream
			5.3.4.1 Elaborate Architecture Problem Resolution
	5.4 Architecture Function Qualities
		5.4.1 Architecture Function Usability
		5.4.2 Architecture Function Elasticity
		5.4.3 Architecture Function Evolvability
		5.4.4 Architecture Function Reliability
	Further Reading
Chapter 6: Pattern Catalog
	6.1 Overview
	6.2 Architecture Organization
		6.2.1 Organizational Replication
		6.2.2 Learning Organization
		6.2.3 Architecture Maturity
		6.2.4 Architecture Capacity
		6.2.5 Architecture Role
		6.2.6 Architecture Ownership
		6.2.7 Architecture Funding
		6.2.8 Architecture Sourcing
	6.3 Architecture Engagement Model
		6.3.1 Architecture SPOC
	6.4 Architecture Discipline
		6.4.1 Enterprise Architecture Discipline
		6.4.2 Domain Architecture Discipline
		6.4.3 Solution Architecture Discipline
	6.5 Architecture Governance
		6.5.1 Architecture Governance
		6.5.2 Managed Architecture Evolution
		6.5.3 Architecture Policy
		6.5.4 Architecture Calendar
		6.5.5 Domain-Organization Agnosticism
		6.5.6 Decommissioning Reward
		6.5.7 Architecture Decision
		6.5.8 Architecture Traceability
	6.6 Architecture Communication
		6.6.1 Architecture Language
		6.6.2 Domain Taxonomy
		6.6.3 Architecture Innovation
	6.7 Architecture Objective
		6.7.1 Need to Know
		6.7.2 Architecture Mandate
	6.8 Architecture Asset
		6.8.1 Architecture Demarcation
		6.8.2 Architecture Asset
		6.8.3 Landscape Asset
		6.8.4 Off-the-Shelf Solution
	6.9 Architecture Elaboration
		6.9.1 Architecture Significance
		6.9.2 Architecture Level
		6.9.3 Architecture Condition
		6.9.4 Architecture Alternative
		6.9.5 Architecture Approach
		6.9.6 Business Versus Technical
		6.9.7 Architecture Artifact
		6.9.8 Baseline Architecture Versus Target Architecture
	6.10 Architecture Apparatus
		6.10.1 Your Own Architecture Methodology
		6.10.2 Architecture Methodology Adapter
		6.10.3 Your Own Architecture View Model
		6.10.4 Domain Architecture Methodology
		6.10.5 Solution Architecture Methodology
		6.10.6 Architecture Assessment Methodology
		6.10.7 Reference Architecture Methodology
		6.10.8 Architecture Roadmap Methodology
		6.10.9 Architecture Pattern Methodology
		6.10.10 Architecture Principle
		6.10.11 Your own Architecture Platform
	Further Reading
Index