MySQL Multi-Clients Manager 🚀

A robust project that demonstrates multi-client interaction with MySQL, designed to handle concurrent operations, scalability, and real-time queries. This project showcases database design, efficient client handling, and backend engineering skills relevant for large-scale systems.

---

🔥 Features

• Supports multiple clients accessing MySQL simultaneously
• Safe transaction handling & concurrency control
• Scalable design ready for distributed systems
• Easy to extend for analytics & dashboards

---

🛠️ Tech Stack

• Backend: Python (or Go/Node.js if applicable)
• Database: MySQL
• Tools: Git, Linux, Shell

---

🚀 Why This Project Matters

This project is built not as a demo, but as a professional-grade system to highlight:

• Database optimization & transaction safety
• Backend system design thinking
• Ability to build scalable, real-world solutions

---

📂 Setup & Usage

# Clone the repo
git clone https://github.com/Avik2024/mysql-multi-clients.git

# Enter project
cd mysql-multi-clients

# (add specific setup/run instructions here)


# MySQL Multi-Client Connector 🚀

[![Go](https://img.shields.io/badge/Go-1.22-blue)](https://golang.org/)
[![Node.js](https://img.shields.io/badge/Node.js-20-green)](https://nodejs.org/)
[![Python](https://img.shields.io/badge/Python-3.11-yellow)](https://www.python.org/)
[![PHP](https://img.shields.io/badge/PHP-8.2-purple)](https://www.php.net/)
[![Docker](https://img.shields.io/badge/Docker-Compose-blue)](https://www.docker.com/)
[![License](https://img.shields.io/badge/License-MIT-lightgrey)](LICENSE)

A **multi-language MySQL client system** that demonstrates how to connect, query, and manage MySQL databases using **Go, Node.js, Python, and PHP** — all orchestrated with **Docker Compose**.  
This project is designed to **showcase cross-language backend expertise** and **database engineering skills**.

---

## 📂 Repo Structure

mysql-multi-clients/ │── go-client/ # MySQL client written in Go (Gin + GORM) │── node-client/ # MySQL client in Node.js (Express + mysql2) │── python-client/ # MySQL client in Python (Flask + SQLAlchemy) │── php-client/ # MySQL client in PHP (PDO + Slim) │── docker-compose.yml # Orchestrates multi-language setup │── README.md

---

## ⚡ Features
- ✅ Multi-language MySQL client support (Go, Node.js, Python, PHP)
- ✅ CRUD operations with consistent database schema
- ✅ Dockerized environment for easy setup
- ✅ Demonstrates cross-language backend engineering skills
- ✅ Recruiter-ready project for showcasing **systems thinking**

---

## 🏗️ Architecture Diagram

```mermaid
graph TD;
    A[Docker Compose] --> B[(MySQL Database)]
    A --> C[Go Client]
    A --> D[Node.js Client]
    A --> E[Python Client]
    A --> F[PHP Client]
    C --> B
    D --> B
    E --> B
    F --> B

---

🚀 Getting Started

1️⃣ Clone the Repo

git clone https://github.com/Avik2024/mysql-multi-clients.git
cd mysql-multi-clients

2️⃣ Run with Docker Compose

docker-compose up --build

3️⃣ Access Clients

• Go API → http://localhost:8001
• Node.js API → http://localhost:8002
• Python API → http://localhost:8003
• PHP API → http://localhost:8004
• MySQL DB → localhost:3306

---

🧪 Example Queries

Insert Data

curl -X POST http://localhost:8001/users -H "Content-Type: application/json" -d '{"name":"Avik","email":"avik@example.com"}'

Fetch Data

curl http://localhost:8002/users

---

🎯 Why This Project?

• Shows database skills across multiple languages
• Highlights Docker & DevOps fundamentals
• Proves adaptability to polyglot systems
• Makes recruiters say: “Wow, this candidate can build systems across stacks!”

---

📜 License

This project is licensed under the MIT License.