This book looks at the practical needs of creating and maintaining an effective EA within a 21st century business through the use of pragmatic modelling. Introducing the concepts behind enterprise architectures, it teaches the modelling notation needed to effectively realise an enterprise architecture and explores the concepts more fully through a reallife enterprise architecture. Acknowledgements 1 Introduction 2 Modelling 3 Introduction to the notation 4 UML diagrams 5 Essential elements for EA 6 Requirements modelling for EAs 7 Enterprise architecture case study 8 Example frameworks
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Appendix A: Summary of key elements A.1 Introduction A.2 Enterprise architecture meta-model A.3 Enterprise architecture business requirements set A.4 A generic EA ontology A.5 An example EA view quagmire