Jul 21, 2024 · Fundamentals

Mastering Enterprise Architecture: A Practical Guide to TOGAF and the 4A Framework

Enterprise Architecture, essential for competitive advantage, is explored through TOGAF’s comprehensive framework and the 4A model, detailing business, application, technology, and data architectures, their purposes, design steps, and visualization techniques, offering practical guidance for building coherent, integrated enterprise blueprints.

4A ModelTOGAFTechnology Architecture

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Mastering Enterprise Architecture: A Practical Guide to TOGAF and the 4A Framework

Eric Tech Circle

Jun 7, 2024 · Industry Insights

Mastering the 4A Enterprise Architecture: From TOGAF to DDD Integration

This article explains the 4A enterprise architecture model, compares it with TOGAF and Huawei’s “One Body Four Faces” framework, outlines the four architectural layers, and shows how Domain‑Driven Design can be mapped onto each layer with concrete examples and diagrams.

4A ModelDomain-Driven DesignTOGAF

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Mastering the 4A Enterprise Architecture: From TOGAF to DDD Integration