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AWS Architecture Decisions

Good architecture begins with the constraints. Then comes the decision—and the reason behind it.

Choose a useful starting point.

Start with Volume I for architecture, data, AI and security. Choose Volume II when your focus is cost, migration, resilience or operations. Together, the two books contain 25 chapters and 398 original study questions.

Read a worked scenario, explain the constraints and alternatives, then check your reasoning against the rationale and current AWS documentation.

Use the official SAP-C03 exam guide ↗

Cover of AWS Architecture Decisions, Volume I by Ethan H. Arlen

Technology & professional education

AWS Architecture Decisions, Volume I

Architecture, Data, AI and Security

Build the reasoning behind cloud-native systems, hybrid networking, data platforms, AI applications, identity and tenant isolation. Thirteen chapters connect worked trade-offs, diagrams and 134 original questions with answer explanations.

Paperback · Kindle

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Cover of AWS Architecture Decisions, Volume II by Ethan H. Arlen

Technology & professional education

AWS Architecture Decisions, Volume II

Economics, Resilience, Operations and Practice

Practice cost decisions, migration sequencing, recovery, observability and automation. Twelve chapters include integrated cases and 264 original questions, including two 75-question practice exams with explanations.

Paperback · Kindle

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