Define software structure, organization and components following safety classification and development standards.
Software Item | Description | Programming Language (Version) | Framework (Version) |
---|---|---|---|
Mobile App | Patient interface for data viewing and device pairing | Swift (5.8), Kotlin (1.8) | iOS SDK (16.0), Android SDK (33) |
Web Dashboard | Clinician interface for patient monitoring and alerts | TypeScript (5.0) | React (18.2), Node.js (18.16) |
Data Processing Engine | Real-time vital signs analysis and alert generation | Python (3.11) | FastAPI (0.100), NumPy (1.24) |
Database System | Secure storage of patient data and clinical records | SQL | PostgreSQL (15.3) |
Device Gateway | Communication interface with wearable monitoring devices | C++ (17) | Embedded Linux, Bluetooth LE |
Software Item | Infrastructure | Hardware Requirements | Operating System | Connections |
---|---|---|---|---|
Mobile App | User devices | 2GB RAM, 1GB storage | iOS 14+, Android 10+ | Data Processing Engine, Device Gateway |
Web Dashboard | AWS Cloud | 4GB RAM, 2 vCPU | Ubuntu 22.04 LTS | Data Processing Engine, Database System |
Data Processing Engine | AWS Cloud | 8GB RAM, 4 vCPU | Ubuntu 22.04 LTS | Mobile App, Web Dashboard, Database System |
Database System | AWS RDS | 16GB RAM, 4 vCPU | PostgreSQL on Linux | Data Processing Engine |
Device Gateway | Edge device | 1GB RAM, ARM processor | Embedded Linux | Mobile App, wearable devices |
How detailed should the software architecture be?
How do I handle third-party software in my architecture?
What security considerations must be included in the architecture?
How do I document software connections and interfaces?
What should be included in minimum system requirements?
How does software architecture relate to IEC 62304 classification?