Introduction

Key Design Considerations

Logical Design

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Logical Design

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Diagram

• Includes all major components and entities
• Provides an understandable picture of the overall purpose of the proposed solution
• black-box diagram

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• plus their relationships, data flows and connections

Component Description/Purpose

Physical Design

Physical Design Diagram

• All major components and entities identified within specific physical servers and locations or specific software services, objects or solutions
• Includes OS, version numbers, patches

Design Principles