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Bulk Upload Technical Architecture

System Overview

Our bulk upload system is a sophisticated, multi-layered architecture designed for performance, scalability, and user experience:

graph TD
    subgraph Client Side
    A[File Upload] --> B[CSV Parser]
    B --> C[Validator]
    C --> D[Route Optimizer]
    D --> E[Map View]
    end

    subgraph API Layer
    F[Geocoding API] --> G[Address Validator]
    H[Provider API] --> I[Route Calculator]
    end

    C --> F
    D --> H

    style A fill:#9cf,stroke:#333,stroke-width:2px
    style B fill:#9cf,stroke:#333,stroke-width:2px
    style C fill:#9cf,stroke:#333,stroke-width:2px
    style D fill:#9cf,stroke:#333,stroke-width:2px
    style E fill:#9cf,stroke:#333,stroke-width:2px

Key Components

1. File Upload System

  • Technology: TypeScript
  • Core Interface: 
    interface FileUploadProps {
  onUpload: (file: File) => Promise<void>;
  onValidate: (data: OrderData[]) => ValidationResult;
  maxFileSize: number;
}

2. Processing Pipeline

graph LR
    A[Raw CSV] -->|Parsing| B[Data Validation]
    B -->|Geocoding| C[Address Enrichment]
    C -->|Optimization| D[Route Grouping]
    D -->|Visualization| E[Final Routes]

    style A fill:#9f9,stroke:#333,stroke-width:2px
    style B fill:#9f9,stroke:#333,stroke-width:2px
    style C fill:#9f9,stroke:#333,stroke-width:2px
    style D fill:#9f9,stroke:#333,stroke-width:2px
    style E fill:#9f9,stroke:#333,stroke-width:2px

Performance Optimization

Strategies

  • Chunked Processing
  • Web Workers
  • Distance Caching
  • Progressive Loading

Last Updated: 2024-12-22