Why is Business Architecture so important to EA?

Enterprise Architecture

October 19, 2013

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In this slide deck David Jones explains the confusion surrounding the scope of Enterprise Architecture and illustrates how Business Architectures are positioned within the four key Enterprise Architecture Frameworks: The Zachman Framework for Enterprise Architecture, The Open Group Architecture Framework (TOGAF), The US Government's Federal Enterprise Architecture (FEA) Framework and The Object Management Group's emerging Business Architecture framework.

Last updated on

November 4, 2025

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In this slide deck David Jones explains the confusion surrounding the scope of Enterprise Architecture and illustrates how Business Architectures are positioned within the four key Enterprise Architecture Frameworks: The Zachman Framework for Enterprise Architecture, The Open Group Architecture Framework (TOGAF), The US Government's Federal Enterprise Architecture (FEA) Framework and The Object Management Group's emerging Business Architecture framework.

Last updated on

November 4, 2025

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