DeepSeek Integration with AWS Bedrock

This project demonstrates a fullstack solution for integrating DeepSeek's language model with AWS services using the newly announced AWS Bedrock integration. It showcases both synchronous and streaming interactions with DeepSeek's model through a serverless architecture.

Features

• Serverless Architecture: Built using AWS Amplify, Lambda, AppSync, and Bedrock
• Cross-Region Inference: Automatically routes requests to different AWS regions during peak hours for optimal latency
• Dual Interaction Modes:
  • Synchronous responses for quick queries
  • Real-time streaming for longer interactions
• Modern Frontend: Built with React (Vite) and DaisyUI for a beautiful user experience
• Secure Authentication: Integrated with Amazon Cognito for user management

Architecture

Backend Components

• AWS Amplify: Manages the infrastructure and deployment
• AWS Lambda:
  • bedrockToDeepSeekSync: Handles synchronous DeepSeek model interactions
  • bedrockToDeepSeekStream: Manages streaming responses with real-time updates
• AWS AppSync: Provides GraphQL API and real-time capabilities
• AWS AppSync Event: Realtime, standalone websocket
• Amazon Bedrock: Serverless access to DeepSeek's language model
• Amazon Cognito: User authentication and authorization

Frontend Components

• React + Vite: Modern frontend framework
• React Router: Client-side routing
• DaisyUI: Tailwind CSS component library
• AWS Amplify Client Libraries: Seamless integration with backend services

Key Benefits

1. Serverless Operation: No need to manage or host DeepSeek models
2. Cost Efficiency: Pay-per-use model with AWS Bedrock
3. High Availability: Cross-region inference ensures reliable performance
4. Real-time Capabilities: Streaming responses for interactive experiences
5. Enterprise-Grade Security: Built-in authentication and authorization

Prerequisites

• Node.js and npm
• AWS Account
• AWS Amplify CLI
• Basic knowledge of React and AWS services

Getting Started

1. Clone the repository
2. Install dependencies:

   npm install

3. Initialize Amplify:

   npx ampx sandbox

Environment Configuration

The application requires the following environment variables:

• AWS Region configuration
• Bedrock model endpoints
• AppSync API endpoints
• Cognito user pool settings

These are automatically configured by AWS Amplify during deployment.

Security

• All interactions with DeepSeek models are authenticated
• Cross-region requests are secured with IAM roles
• User data is protected through Cognito integration
• Real-time events are secured with user pool authentication

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.