Overview

The system modeling documentation uses industry-standard diagram types to represent the internal workings of NeuraScale. These diagrams provide detailed insights into how components interact, data flows through the system, and state transitions occur during operations.

Diagram Types

Flowcharts

Step-by-step process flows for key operations including:

Device connection and initialization
Session management lifecycle
Real-time data streaming flow

Sequence Diagrams

Time-ordered interactions between system components showing:

Device streaming sequences
Authentication flows
Clinical workflow processes
GraphQL API request handling

State Diagrams

State transitions for critical system components:

Device state machine
Processing pipeline states
System error recovery mechanisms

Entity Relationship Diagrams

Data model relationships and schemas including:

Core data model structure
Service relationships
Database schemas

Component Interaction Diagrams

Detailed service communication patterns showing:

Synchronous and asynchronous interactions
Message passing between services
Infrastructure dependencies

Each diagram type has its own dedicated section with:

High-resolution diagrams using Mermaid
Detailed explanations of each component
Implementation notes and best practices
Performance considerations

Color Coding

All diagrams use the Google color scheme for consistency:

Blue (#4285F4) - Primary components and data sources
Green (#34A853) - Successful states and operations
Yellow (#FBBC04) - Processing and intermediate states
Red (#EA4335) - Error states and critical paths