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Practical Model-Driven Enterprise Architecture

You're reading from   Practical Model-Driven Enterprise Architecture Design a mature enterprise architecture repository using Sparx Systems Enterprise Architect and ArchiMate® 3.1

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781801076166
Length 412 pages
Edition 1st Edition
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Authors (2):
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Joe Williams Joe Williams
Author Profile Icon Joe Williams
Joe Williams
Mudar Bahri Mudar Bahri
Author Profile Icon Mudar Bahri
Mudar Bahri
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Toc

Table of Contents (16) Chapters Close

Preface 1. Section 1: Enterprise Architecture with Sparx Enterprise Architect
2. Chapter 1: Enterprise Architecture and Its Practicality FREE CHAPTER 3. Chapter 2: Introducing the Practice Scenarios 4. Section 2: Building the Enterprise Architecture Repository
5. Chapter 3: Kick-Starting Your Enterprise Architecture Repository 6. Chapter 4: Maintaining Quality and Consistency in the Repository 7. Chapter 5: Advanced Application Architecture Modeling 8. Chapter 6: Modeling in the Technology Layer 9. Chapter 7: Enterprise-Level Technology Architecture Models 10. Chapter 8: Business Architecture Models 11. Chapter 9: Modeling Strategy and Implementation 12. Section 3: Managing the Repository
13. Chapter 10: Operating the EA Repository 14. Chapter 11: Publishing Model Content 15. Other Books You May Enjoy

Chapter 7: Enterprise-Level Technology Architecture Models

As we turn our attention to user story 3, we see that all of its activities involve technology, and our primary audience is the Chief Technology Officer (CTO). This might lead us to believe that we need some highly technical models. But that is not true!

While the subject matter is technology, as with other models, the level of detail in the technology layer model should be tailored to the audience. Unlike previous user stories, this one requires that we have an enterprise view of technology. That means we need to examine all of the existing technologies at ABC Trading. We need to understand where they are used and for what purposes.

In this chapter, we will first look at the behavioral elements of the ArchiMate® 3.1 specification and how they are used. We will then turn our attention to building the catalogs we will need to identify duplicate technologies. The sections covered in this chapter are as follows:

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