architectural-planning

ARCHITECTURAL PLANNING FOR LEVEL 4 TASKS

TL;DR: This document outlines a comprehensive architectural planning approach for Level 4 (Complex System) tasks, ensuring a robust, scalable, and maintainable architecture that aligns with business objectives and technical requirements.

🔍 ARCHITECTURAL PLANNING OVERVIEW

Level 4 Complex System tasks require thorough architectural planning to ensure the resulting system is robust, scalable, maintainable, and aligned with business objectives. This document outlines a structured approach to architectural planning that systematically addresses key concerns and produces comprehensive documentation.

flowchart TD
    classDef phase fill:#f9d77e,stroke:#d9b95c,color:#000
    classDef artifact fill:#f4b8c4,stroke:#d498a4,color:#000
    classDef verification fill:#c5e8b7,stroke:#a5c897,color:#000
    
    Start([Begin Architectural<br>Planning]) --> Reqs[Analyze<br>Requirements]
    Reqs --> Context[Define Business<br>Context]
    Context --> Vision[Establish Vision<br>and Goals]
    Vision --> Principles[Define Architectural<br>Principles]
    Principles --> Constraints[Identify<br>Constraints]
    Constraints --> Explore[Explore<br>Alternatives]
    Explore --> Evaluate[Evaluate<br>Options]
    Evaluate --> Decision[Document<br>Decisions]
    Decision --> Create[Create Architecture<br>Documentation]
    Create --> Validate[Validate<br>Architecture]
    Validate --> Communicate[Communicate<br>Architecture]
    Communicate --> Verification{Architecture<br>Verification}
    Verification -->|Pass| Complete([Architectural<br>Planning Complete])
    Verification -->|Fail| Revise[Revise<br>Architecture]
    Revise --> Verification
    
    Reqs -.-> ReqDoc((Requirements<br>Document))
    Context -.-> ConDoc((Context<br>Document))
    Vision -.-> VisDoc((Vision<br>Document))
    Principles -.-> PrinDoc((Principles<br>Document))
    Explore -.-> AltDoc((Alternatives<br>Analysis))
    Decision -.-> ADR((Architecture<br>Decision Records))
    Create -.-> ArchDoc((Architecture<br>Documentation))
    
    class Start,Complete milestone
    class Reqs,Context,Vision,Principles,Constraints,Explore,Evaluate,Decision,Create,Validate,Communicate,Revise step
    class Verification verification
    class ReqDoc,ConDoc,VisDoc,PrinDoc,AltDoc,ADR,ArchDoc artifact