📚 BookBazaar — Hybrid Database Project

Banque Misr Training Project - July 2025
Relational & NoSQL Database Practice with MySQL & MongoDB

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📝 Project Overview

BookBazaar is a database project that focuses on designing and integrating a hybrid data solution using both MySQL (for structured relational data) and MongoDB (for flexible document-based data).
It includes schema design, sample data, scripted CRUD operations, and documentation.

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🧩 Technologies Used

• MySQL 8.x
• MongoDB 6.x
• MySQL CLI / Workbench
• Mongo Shell
• dbdiagram.io (ERD Design)

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🗂️ Project Structure

File / Artifact	Purpose
schema.sql	MySQL DDL: tables for authors, books, users + sample data
crud_demo.sql	Scripted CRUD operations on MySQL (with transactions)
reviews_seed.json	MongoDB collection sample data (at least 5 reviews)
crud_reviews.js	Mongo shell script for performing CRUD
ER_diagram.png	Visual schema (ERD)
BookBazaar_Documentation.pdf	Setup, diagrams, and instructions

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