This repository is a complete journey through System Design, covering everything from core concepts to real-world architecture problems. It includes in-depth explanations of topics like load balancing, caching, sharding, and the CAP theorem, along with scalable system design patterns, case studies.
Implementing Google File System from its research paper which inspired Hadoop
A VS Code Custom Agent for Creating Mermaid C4 CodeFlow diagram for Existing codebases.
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. This repo is organized collection of resources to help you learn how to build and design large-scale systems
E-commerce_System_Design , using python
Offline NL→SQL engine with 7-phase RAG pipeline, self-healing SQL, local LLM via Ollama, pgvector semantic search, and a Streamlit UI — no cloud, no API keys.
Simple Social -
This repository is being in use for building various Low-Level System Designs. Mostly Python and it's popular frameworks are used for designing & building.
ResearchMind MCP Server gives AI assistants a local research brain with RAG, semantic search, arXiv integration, and persistent memory. Built with Python, ONNX Runtime, ChromaDB, and SQLite.
software and infrastructure engineering repo
Designing a Scalable and Reliable Backend System for an Instagram Clone.
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