Architecture Decision Library

This repository contains a structured collection of architecture decision materials organized according to industry standards and methodologies. It is intended as a reference and working library for enterprise architects, solution designers, and technical leads.

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📂 Repository Structure

Folder	Description
images_tech/	Technical architecture diagrams (in image format). Includes system, component, and integration views.
images_management/	Management and governance architecture diagrams (in image format).
togaf/	Management-level architectural models in XML format based on TOGAF methodology.
C4/	C4 model architecture diagrams in XML, covering Context, Container, Component, and Code levels.
OSI/	Architecture artifacts structured according to the OSI model layers (XML format).
full-hyperscaling/	XML definitions describing full hyperscaling architecture, including scalability and resilience patterns.

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🧩 Recommended Tools

To view, edit, or extend the architectural diagrams and XML models, you can use:

• draw.io (diagrams.net) — recommended for viewing and editing diagrams locally or in the browser.
• Lucidchart — an alternative for collaborative editing and visualization.
• Archi — useful for working with ArchiMate and TOGAF-based models.

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🏗️ Architecture Frameworks Used

This library follows several key enterprise architecture frameworks:

• ArchiMate — conceptual and layered architecture modeling.
• TOGAF — governance, capability, and process architecture.
• C4 Model — for software system decomposition and technical visualization.
• OSI Model — for structuring network and communication layers.
• Hyperscaling Architecture — for distributed, scalable cloud systems.

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📜 Usage

1. Clone the repository:

   git clone https://github.com/<your-org>/architecture-decision-library.git

2. Open the desired folder depending on the model type (e.g., /C4, /togaf, /images_tech).

3. Import or open XML files in Draw.io, Lucidchart, or Archi.

4. Use diagrams and models as reference material for architecture documentation, governance reviews, or solution design.

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🧠 Purpose

This repository serves as a knowledge base of architectural decisions, helping teams:

• Maintain consistency across design documents.
• Share best practices and reusable architecture patterns.
• Support decision-making and communication between technical and management layers.

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📄 License

This project is released under the MIT License. Feel free to use, modify, and distribute with attribution.