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System Architecture

Complete overview of Netasampark's system architecture.

Overview​

Netasampark is built using a modular, microservices-inspired architecture with clear separation of concerns.

Architecture Diagram​

┌─────────────────┐
│   Load Balancer │
└────────┬────────┘
         │
    ┌────┴────┐
    │         │
┌───▼───┐ ┌──▼───┐
│  API  │ │  API │
│  (1)  │ │  (2) │
└───┬───┘ └──┬───┘
    │        │
    └───┬────┘
        │
┌───────▼────────┐
│   Application  │
│     Layer      │
└───────┬────────┘
        │
┌───────▼────────┐
│  Database      │
│  (MySQL)       │
└───────┬────────┘
        │
┌───────▼────────┐
│  Cache/Queue   │
│  (Redis)       │
└────────────────┘

Components​

Frontend Applications​

  1. Admin Panel (Vue.js 3)

    • Administrative interface
    • System management
    • Analytics dashboard

  2. PWA (Vue.js 3)

    • Mobile-first application
    • Offline support
    • Push notifications

  3. Grievance Portal (Vue.js 3)

    • Public-facing portal
    • Citizen interface

  4. Home Page (Next.js)

    • Marketing website
    • CMS-powered

  5. Blog System (PHP)

    • Content management
    • Blog publishing

Backend API​

Laravel 11 Application

  • RESTful API
  • Authentication & Authorization
  • Business logic
  • Data processing

Database​

MySQL/MariaDB

  • Primary data storage
  • Relational data
  • Transactions

Cache & Queue​

Redis

  • Caching layer
  • Queue processing
  • Session storage
  • Rate limiting

Data Flow​

Request Flow​

  1. Client sends request
  2. Load balancer routes to API server
  3. API processes request
  4. Database queries executed
  5. Cache checked/updated
  6. Response returned

Message Flow​

  1. User creates message
  2. Message queued in Redis
  3. Queue worker processes message
  4. Provider API called
  5. Status updated in database
  6. Webhook sent (if configured)

Scalability​

Horizontal Scaling​

  • Multiple API servers
  • Load balancer distribution
  • Database replication
  • Redis cluster

Vertical Scaling​

  • Increase server resources
  • Optimize database
  • Cache optimization

Security​

  • Authentication: Laravel Sanctum tokens
  • Authorization: Role-based access control
  • Encryption: HTTPS, data encryption
  • Rate Limiting: API protection
  • Security Headers: Enterprise headers

Monitoring​

  • APM: Application performance monitoring
  • Error Tracking: Sentry integration
  • Logging: Centralized logging
  • Health Checks: Automated health monitoring

Next Steps​

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