# docs/architecture
dir: docs/architecture

index: docs/architecture/.pi-map.index.md

## role
Provides technical documentation for the "Headquarter" application's system architecture across all layers.
## files
- backend.md | Documents the layered backend architecture of a FastAPI application with authentication, real-time monitoring, and service management. | dep: FastAPI, SQLAlchemy, asyncpg, Pydantic, Alembic, httpx, pytest, Authentik, Docker
- database.md | Documents the PostgreSQL database schema, relationships, and operational procedures for a "Headquarter" application managing users, projects, git repositories, SSH keys, user configs, and tool types. | dep: PostgreSQL, SQLAlchemy ORM, Alembic, Authentik, Docker Compose
- deployment.md | Documents the containerized deployment architecture, infrastructure components, and operational strategies for a web application called "Headquarter" | dep: Docker, Traefik, React, Vite, nginx, FastAPI, Python 3.11, PostgreSQL 15, Redis 7, Authentik, PgBouncer, alembic
- frontend.md | Documents the frontend architecture for a React-based SPA called "Headquarter" with modular design patterns, real-time SSE events, and OAuth authentication. | dep: React, React Router, Vite, TypeScript, Vitest, React Testing Library, Authentik OAuth
## arch
Documentation-as-code approach with markdown files organized by architectural concern (backend, database, deployment, frontend) covering a full-stack FastAPI/React/PostgreSQL system with real-time features and containerized deployment.
## tags
documents, backend, architecture, fastapi, application, alembic, authentik, database
## symbols
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## workflows
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## dirty
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