8f0235c096
- FASE-0: Diagnostic audit of 500+ files, 33 findings cataloged (7P0/8P1/12P2/6P3) - FASE-1: Resolved 7 P0 critical conflicts (ports, paths, dedup OQI-010/ADR-002, orphan schemas) - FASE-2: Resolved 8 P1 issues (traces, README/CLAUDE.md, DEPENDENCY-GRAPH v2.0, DDL drift, stack versions, DoR/DoD) - FASE-3: Resolved 12 P2 issues (archived tasks indexed, RNFs created, OQI-010 US/RF/ET, AGENTS v2.0) - FASE-4: Purged 3 obsolete docs to _archive/, fixed MODELO-NEGOCIO.md broken ref - FASE-5: Cross-layer validation (DDL→OQI 66%, OQI→BE 72%, BE→FE 78%, Inventories 95%) - FASE-6: INFORME-FINAL, SA-INDEX (18 subagents), METADATA COMPLETED 27/33 findings resolved (82%), 6 P3 deferred to backlog. 18 new files created, 40+ modified, 4 archived. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
442 lines
21 KiB
Markdown
442 lines
21 KiB
Markdown
---
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id: "ARQUITECTURA-GENERAL"
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title: "Arquitectura General - Trading Platform"
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type: "Documentation"
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project: "trading-platform"
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version: "1.0.0"
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updated_date: "2026-02-06"
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---
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# Arquitectura General - Trading Platform
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**Version:** 1.0.0
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**Fecha:** 2025-12-05
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**Estado:** Aprobado
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**ADR Relacionado:** [ADR-002](../97-adr/ADR-002-arquitectura-monorepo.md)
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---
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## Vista de Alto Nivel
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```
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┌─────────────────────────────────────────────────────────────────────────┐
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│ CLIENTES │
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├─────────────────────────────────────────────────────────────────────────┤
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│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
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│ │ Web App │ │ Mobile App │ │ Admin Panel│ │
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│ │ (React) │ │(React Native│ │ (React) │ │
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│ └──────┬──────┘ └──────┬──────┘ └──────┬──────┘ │
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└──────────┼──────────────────┼──────────────────┼────────────────────────┘
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│ │ │
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└──────────────────┼──────────────────┘
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│ HTTPS
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▼
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┌─────────────────────────────────────────────────────────────────────────┐
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│ API GATEWAY │
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│ (Express.js + Rate Limiting) │
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│ ┌───────────────────────────────────────────────────────────────────┐ │
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│ │ /api/v1/auth /api/v1/education /api/v1/trading ... │ │
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│ └───────────────────────────────────────────────────────────────────┘ │
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└─────────────────────────────┬───────────────────────────────────────────┘
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│
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┌──────────────────┼──────────────────┐
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│ │ │
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▼ ▼ ▼
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┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
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│ BACKEND API │ │ ML ENGINE │ │ EXTERNAL APIs │
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│ (Express.js) │ │ (FastAPI) │ │ │
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│ │ │ │ │ - Stripe │
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│ - Auth Module │ │ - Predictions │ │ - Twilio │
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│ - Education │ │ - Signals │ │ - Market Data │
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│ - Trading │ │ - Training │ │ - OAuth │
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│ - Investment │ │ │ │ │
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│ - Payments │ │ │ │ │
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│ - Admin │ │ │ │ │
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└────────┬────────┘ └────────┬────────┘ └─────────────────┘
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│ │
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│ │
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▼ ▼
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┌─────────────────────────────────────────────────────────────────────────┐
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│ DATA LAYER │
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│ ┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐ │
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│ │ PostgreSQL │ │ Redis │ │ File Storage │ │
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│ │ (7 schemas) │ │ (Cache) │ │ (S3/Minio) │ │
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│ │ │ │ │ │ │ │
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│ │ - public │ │ - Sessions │ │ - Documents │ │
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│ │ - education │ │ - Rate limits │ │ - Avatars │ │
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│ │ - trading │ │ - ML cache │ │ - Courses │ │
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│ │ - investment │ │ - Real-time │ │ - Exports │ │
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│ │ - financial │ │ │ │ │ │
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│ │ - ml │ │ │ │ │ │
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│ │ - audit │ │ │ │ │ │
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│ └─────────────────┘ └─────────────────┘ └─────────────────┘ │
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└─────────────────────────────────────────────────────────────────────────┘
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```
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---
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## Arquitectura por Capas
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### 1. Capa de Presentacion (Frontend)
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```
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apps/frontend/
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├── src/
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│ ├── components/ # Componentes reutilizables
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│ │ ├── common/ # Buttons, inputs, modals
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│ │ ├── layout/ # MainLayout, AuthLayout
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│ │ └── charts/ # Trading charts
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│ │
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│ ├── modules/ # Feature modules
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│ │ ├── auth/ # Login, Register, OAuth
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│ │ ├── dashboard/ # Dashboard principal
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│ │ ├── education/ # Cursos, lecciones
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│ │ ├── trading/ # Charts, signals
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│ │ ├── investment/ # Cuentas, agentes
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│ │ └── settings/ # Configuracion
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│ │
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│ ├── stores/ # Zustand stores
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│ ├── hooks/ # Custom hooks
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│ ├── services/ # API clients
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│ └── utils/ # Helpers
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```
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**Tecnologias:**
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- React 18 + TypeScript
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- Vite (bundler)
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- TanStack Query (data fetching)
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- Zustand (state management)
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- Tailwind CSS (styling)
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- Lightweight Charts (trading charts)
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### 2. Capa de Aplicacion (Backend API)
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```
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apps/backend/
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├── src/
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│ ├── modules/ # Domain modules
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│ │ ├── auth/ # Autenticacion
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│ │ │ ├── controllers/
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│ │ │ ├── services/
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│ │ │ ├── types/
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│ │ │ └── validators/
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│ │ ├── education/ # Cursos
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│ │ ├── trading/ # Trading
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│ │ ├── investment/ # Inversiones
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│ │ ├── payments/ # Pagos
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│ │ └── admin/ # Administracion
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│ │
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│ ├── core/ # Cross-cutting
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│ │ ├── middleware/ # Auth, rate-limit, error
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│ │ ├── guards/ # Role guards
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│ │ └── decorators/ # Custom decorators
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│ │
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│ ├── shared/ # Shared utilities
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│ │ ├── database/ # DB connection
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│ │ └── utils/ # Logger, helpers
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│ │
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│ └── config/ # Configuration
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```
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**Tecnologias:**
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- Express.js 5.0.1 + TypeScript
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- PostgreSQL (pg driver)
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- Redis (caching)
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- JWT (auth)
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- Zod (validation)
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### 3. Capa de ML (ML Engine)
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```
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apps/ml-engine/
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├── src/
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│ ├── models/ # ML Models
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│ │ ├── range_predictor.py
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│ │ ├── tp_sl_classifier.py
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│ │ └── signal_generator.py
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│ │
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│ ├── data/ # Data processing
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│ │ ├── features.py
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│ │ ├── targets.py
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│ │ └── indicators.py
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│ │
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│ ├── api/ # FastAPI endpoints
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│ │ └── main.py
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│ │
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│ └── training/ # Training pipelines
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│ ├── walk_forward.py
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│ └── hyperparameter.py
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│
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├── config/ # Model configs
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└── notebooks/ # Jupyter notebooks
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```
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**Tecnologias:**
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- Python 3.11+
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- FastAPI
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- XGBoost
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- Pandas, NumPy
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- Scikit-learn
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### 4. Capa de Datos
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```
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apps/database/
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├── schemas/
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│ ├── 00_init_schemas.sql # Extensions, types
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│ ├── 01_public_schema.sql # Users, profiles
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│ ├── 01b_oauth_providers.sql # OAuth accounts
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│ ├── 02_education_schema.sql # Courses, lessons
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│ ├── 03_trading_schema.sql # Bots, signals
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│ ├── 04_investment_schema.sql # Accounts, products
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│ ├── 05_financial_schema.sql # Subscriptions, wallets
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│ ├── 06_ml_schema.sql # Models, predictions
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│ └── 07_audit_schema.sql # Audit logs
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│
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├── migrations/ # Migraciones
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├── seeds/ # Datos iniciales
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└── scripts/ # Utilidades
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```
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---
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## Patrones de Arquitectura
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### 1. Modular Monolith
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El backend sigue un patron de **monolito modular**, donde cada dominio es un modulo independiente pero desplegado como una sola unidad.
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```
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Ventajas:
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✅ Simplicidad de despliegue
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✅ Transacciones ACID nativas
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✅ Facil debugging
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✅ Bajo overhead de red
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Desventajas:
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❌ Escalado vertical limitado
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❌ Single point of failure
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```
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### 2. Repository Pattern
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Separacion entre logica de negocio y acceso a datos.
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```typescript
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// Service (logica de negocio)
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class UserService {
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constructor(private userRepo: UserRepository) {}
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async findByEmail(email: string) {
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return this.userRepo.findByEmail(email);
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}
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}
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// Repository (acceso a datos)
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class UserRepository {
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async findByEmail(email: string) {
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return db.query('SELECT * FROM users WHERE email = $1', [email]);
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}
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}
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```
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### 3. Feature Modules (Frontend)
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Cada feature es auto-contenido con sus propios componentes, stores y servicios.
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```
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modules/education/
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├── pages/ # Paginas del modulo
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├── components/ # Componentes especificos
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├── hooks/ # Hooks del modulo
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├── services/ # API calls
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└── store/ # Estado local
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```
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---
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## Flujos de Datos
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### Autenticacion (OAuth)
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```
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┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐
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│ Client │────▶│ Backend │────▶│ OAuth │────▶│ Provider │
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│ │ │ API │ │ Service │ │ (Google) │
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└──────────┘ └──────────┘ └──────────┘ └──────────┘
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│ │ │ │
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│ 1. Click │ │ │
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│ "Login with │ │ │
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│ Google" │ │ │
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│───────────────▶│ 2. Get │ │
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│ │ Auth URL │ │
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│ │───────────────▶│ │
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│ │ │ 3. Generate │
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│ │◀───────────────│ URL │
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│◀───────────────│ 4. Return URL │ │
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│ │ │ │
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│ 5. Redirect │ │ │
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│ to Google │ │ │
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│───────────────────────────────────────────────▶│
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│ │ │ │
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│◀──────────────────────────────────────────────│
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│ 6. Callback │ │ 7. User │
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│ with code │ │ approved │
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│───────────────▶│ │ │
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│ │ 8. Exchange │ │
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│ │ code for │ │
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│ │ tokens │ │
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│ │───────────────▶│◀──────────────│
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│ │ │ │
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│ │ 9. Create/ │ │
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│ │ Update user │ │
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│ │ │ │
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│◀───────────────│ 10. JWT tokens │ │
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│ │ │ │
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```
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### Trading Signal Flow
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```
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┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐
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│ Market │────▶│ ML │────▶│ Backend │────▶│ Client │
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│ Data │ │ Engine │ │ API │ │ │
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└──────────┘ └──────────┘ └──────────┘ └──────────┘
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│ │ │ │
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│ 1. OHLCV │ │ │
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│ Real-time │ │ │
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│───────────────▶│ │ │
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│ │ 2. Feature │ │
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│ │ Engineering │ │
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│ │ │ │
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│ │ 3. Predict │ │
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│ │ ΔHigh/ΔLow │ │
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│ │ │ │
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│ │ 4. Generate │ │
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│ │ Signal │ │
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│ │───────────────▶│ │
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│ │ │ 5. Store │
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│ │ │ Signal │
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│ │ │ │
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│ │ │ 6. Notify │
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│ │ │ via WebSocket │
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│ │ │───────────────▶│
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│ │ │ │
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```
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---
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## Seguridad
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### Capas de Seguridad
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```
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┌─────────────────────────────────────────────────────────────┐
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│ CAPA 1: PERIMETRO │
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│ - Rate Limiting (100 req/min general, 5 req/15min auth) │
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│ - WAF (Web Application Firewall) │
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│ - DDoS Protection │
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└─────────────────────────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ CAPA 2: AUTENTICACION │
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│ - JWT (access: 15min, refresh: 7d) │
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│ - OAuth 2.0 (Google, Facebook, X, Apple, GitHub) │
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│ - 2FA (TOTP + backup codes) │
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│ - Phone verification (SMS/WhatsApp) │
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└─────────────────────────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ CAPA 3: AUTORIZACION │
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│ - RBAC (Role-Based Access Control) │
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│ - RLS (Row Level Security en PostgreSQL) │
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│ - API scopes por plan de suscripcion │
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└─────────────────────────────────────────────────────────────┘
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│
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▼
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┌─────────────────────────────────────────────────────────────┐
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│ CAPA 4: DATOS │
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│ - Encryption at rest (PostgreSQL) │
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│ - Encryption in transit (TLS 1.3) │
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│ - PII encryption (passwords bcrypt) │
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│ - Audit logging │
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└─────────────────────────────────────────────────────────────┘
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```
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### Roles del Sistema
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| Rol | Descripcion | Permisos |
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|-----|-------------|----------|
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| `investor` | Usuario basico | Ver cursos, trading, invertir |
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| `trader` | Usuario avanzado | + Crear bots, signals |
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| `student` | Solo educacion | Solo modulo educativo |
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| `admin` | Administrador | Gestion de usuarios, contenido |
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| `superadmin` | Super admin | Todo + configuracion sistema |
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---
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## Escalabilidad
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### Estrategia de Escalado
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```
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Fase 1 (MVP): Single Server
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├── 1x Backend API
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├── 1x ML Engine
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├── 1x PostgreSQL
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└── 1x Redis
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Fase 2 (Growth): Horizontal
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├── 3x Backend API (load balanced)
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├── 2x ML Engine
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├── 1x PostgreSQL (read replicas)
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└── 3x Redis (cluster)
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Fase 3 (Enterprise): Multi-region
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├── Backend API (auto-scaling)
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├── ML Engine (GPU cluster)
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├── PostgreSQL (multi-region)
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└── Redis (geo-distributed)
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```
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---
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## Monitoreo
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### Metricas Clave
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| Categoria | Metricas |
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|-----------|----------|
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| **Performance** | Response time, throughput, error rate |
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| **Business** | DAU, MAU, conversion, churn |
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| **ML** | Prediction accuracy, latency, drift |
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| **Infrastructure** | CPU, memory, disk, network |
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### Stack de Observabilidad
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```
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┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
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│ Logging │ │ Metrics │ │ Tracing │
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│ (Winston/Pino) │ │ (Prometheus) │ │ (OpenTelemetry│
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└────────┬────────┘ └────────┬────────┘ └────────┬────────┘
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│ │ │
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└────────────────────┼────────────────────┘
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│
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▼
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┌─────────────────┐
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│ Grafana │
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│ Dashboards │
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└─────────────────┘
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```
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---
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## Referencias
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- [ADR-001: Stack Tecnologico](../97-adr/ADR-001-stack-tecnologico.md)
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- [ADR-002: Arquitectura Monorepo](../97-adr/ADR-002-arquitectura-monorepo.md)
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- [Stack Tecnologico](./STACK-TECNOLOGICO.md)
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- [Database Design](../95-guias-desarrollo/database/)
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