Project Overview
A distributed file storage system that transforms GitHub repositories into a personal cloud filesystem using an HDFS-inspired architecture with encryption, deduplication, and multi-layer caching.
System Architecture
Distributed Node-Based Storage
NameNode (Index Repository)
DataNodes (GitHub Repositories)
Client (Web/Mobile App)
Edge Proxy (Cloudflare Workers)
Client → AES Encryption → Chunking → Parallel Upload → DataNodes → NameNode Index Update
Core Engineering Systems
Hashing → Chunking → Encryption → Parallel Upload → Index Update
L1: Memory → L2: IndexedDB → L3: Service Worker → L4: CDN → L5: GitHub API
O(1) search via inverted index
Security
- AES-256-GCM Encryption
- Private Repository Isolation
- Auth.js Session Management
- GitHub API Rate Limiting
Performance
- Cloudflare Worker CDN
- Multi-layer Caching Strategy
- Concurrent Chunk Processing
Core Features
HDFS-inspired architecture using GitHub repos as data nodes
Chunked file uploads with parallel processing and deduplication (SHA-256)
Client-side AES-256-GCM encryption for secure storage
5-layer caching system (memory → IndexedDB → service worker → CDN → GitHub API)
O(1) instant search using inverted index
Fault-tolerant index replication (primary + secondary repos)
Cloudflare CDN proxy for optimized file delivery
Cross-platform support including web and mobile app
Project Impact
Replaces traditional cloud storage with GitHub-based infrastructure
Implements distributed system concepts in a real-world application
Optimized for performance using multi-layer caching and edge delivery
Visual Showcase
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