Architecture
Our platform combines Solana blockchain with Rust backend and Next.js frontend for secure, transparent luxury raffles. Smart contracts ensure automated, verifiable operations.
High Level System Overview
Smart Contract
Blockchain: Solana
Contract Framework: Anchor Framework v0.30.1
Contract Language: Rust 2021 Edition
Runtime Environment: Solana BPF (Berkeley Packet Filter)
Program Type: Raffle Management System
Frontend Stack
Framework: Next.js
Language: TypeScript
Hosting: Vercel
Wallet Integration:
Any wallet (i.e. Phantom)
Solana Wallet Adapter
Distribution: CloudFront CDN
Backend Infrastructure
Cloud Provider: AWS
Network Architecture:
Multi-layered network design with public and private subnets
Secure traffic management
Load balancing for high availability
Services Architecture:
Public Layer:
Load balancer for traffic distribution
Public API endpoints with security controls
Private Layer:
Core application services in isolated subnets
Internal communication through secure channels
Data Layer:
Secure storage solutions
Isolated database services
Major Components:
Serverless functions for scalable processing
Secure storage for assets and metadata
NoSQL database for flexible data management
Secure credential management
Comprehensive monitoring and logging system
Security Features
Smart Contract Security
Program Derived Addresses (PDAs)
Secure account validation
Treasury management
Error handling system
Verifiable Build in Anchor
Infrastructure Security
Core Security Measures
Enterprise-grade Web Application Firewall: Protection against common web exploits and attacks
DDoS Protection: Advanced mitigation of distributed denial-of-service attacks
Threat Detection: Continuous monitoring for suspicious activities
Secure Credential Management: Isolated storage of sensitive information
Private Service Architecture: Critical services isolated from direct internet access
Security Compliance: Adherence to industry security standards
Additional Security Measures
High Availability Design: Redundancy across multiple geographical regions
Network Isolation:
Strict separation between public and private resources
Layered security model with progressive access restrictions
Secure communication channels between services
Access Control: Principle of least privilege applied throughout the system
Security Monitoring: Real-time detection of anomalous activities
Comprehensive Audit Logging: Secure recording of all system activities
Monitoring and Performance
Real-time metrics and observability
Comprehensive performance monitoring covering:
Blockchain operations
User interface responsiveness
API performance
Data storage efficiency
Network reliability
Automated alerting system for performance anomalies
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