Enterprise Architecture: Your Guide to Organizational Transformation
Navigate Change. Align Strategy. Drive Impact.
A practical and accessible handbook for real-world enterprise architecture. Packed with concrete examples, actionable tips, and ready-to-use tools, this book helps you strengthen your enterprise architecture practice, make better decisions, and drive meaningful results across strategy, operations, and technology.
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Enterprise Architecture, Reimagined
Accelerate growth, digitalization, and adoption of new technologies such as AI
In today’s fast-changing business world, staying ahead requires more than ambition—it demands clarity, structure, and alignment. Without a solid framework, development efforts easily become fragmented, leading to inefficiencies and missed opportunities. Enterprise architecture (EA) provides the tools to navigate complexity, align initiatives with strategy, and ensure decisions drive lasting value.This practical guide makes EA accessible and actionable. It demystifies the concepts with clear language and practical examples, showing how high-level organizational models can connect strategy, operations, IT, and development. You will find a flexible framework for managing change, optimizing operations, meeting regulatory requirements like ESG and privacy, and adopting technologies such as AI and automation.Whether you are a business or IT leader, EA professional, or student, this book is your roadmap to smarter planning and sustainable transformation. Originally published in Finnish and now adapted for a global audience, it bridges timeless principles with today’s organizational challenges—helping you turn complexity into clarity and vision into results.
The first comprehensive enterprise architecture book in Finnish—now reimagined for a global audience.
Eetu Niemi – Enterprise Architect, Consultant and Author
Eetu Niemi, MSc (Econ.), PhD, is a Finnish enterprise architecture (EA) consultant, author, and speaker with over 15 years of experience helping organizations develop their EA practices and achieve real-world results. He holds a PhD in information management and is the author of Finland’s first EA book, along with two books on IT consulting. Known for making EA accessible and practical, Eetu combines academic insight with hands-on expertise across industries. Outside of work, he advocates for the four-day workweek and pilots sailplanes and small motor aircraft—finding inspiration and fresh perspectives both literally and figuratively.
Follow Eetu on LinkedIn, read his enterprise architecture and consulting blogs on Substack, and explore his books on IT consulting!
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Join the Journey Toward Better Enterprise Architecture!
Enterprise Architecture: Your Guide to Organizational Transformation provides you with easy-to-use tools, actionable insights, and practical examples to help your organization navigate change, align strategy with execution, and move toward a more agile, resilient, and sustainable future.
Join the Enterprise Architecture Transformation newsletter on Substack to receive fresh ideas, practical tips, and behind-the-scenes updates on modern EA practices—and stay informed about the book's progress!
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