https://github.com/Mohammed-3tef/Kheir_Market
This project presents the design and implementation of a relational database system for an online supermarket platform, modeled after real-world systems such as Carrefour Egypt. The system is intended to manage product inventories, handle customer data, and support online purchasing processes.
https://github.com/Mohammed-3tef/Kheir_Market
assignment c-sharp clean-code database erd fcai-cu is211 mssqlserver oop super-market-management
Last synced: 11 months ago
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This project presents the design and implementation of a relational database system for an online supermarket platform, modeled after real-world systems such as Carrefour Egypt. The system is intended to manage product inventories, handle customer data, and support online purchasing processes.
- Host: GitHub
- URL: https://github.com/Mohammed-3tef/Kheir_Market
- Owner: Mohammed-3tef
- License: mpl-2.0
- Created: 2025-04-23T16:09:05.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-06-17T07:32:24.000Z (12 months ago)
- Last Synced: 2025-06-17T08:32:22.606Z (12 months ago)
- Topics: assignment, c-sharp, clean-code, database, erd, fcai-cu, is211, mssqlserver, oop, super-market-management
- Language: C#
- Homepage:
- Size: 19.8 MB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Kheir Market
  
## Overview
This project presents the design and implementation of a relational database system for an online supermarket platform, modeled after real-world systems such as [Carrefour Egypt](https://www.carrefouregypt.com). The system is intended to manage product inventories, handle customer data, and support online purchasing processes.
## Objectives
The primary objectives of this project are to:
- Design a comprehensive Entity Relationship Diagram (ERD) that captures all necessary entities and their relationships.
- Convert the ERD into a physical database schema using Data Definition Language (DDL) scripts.
- Provide structured queries that address typical business inquiries relevant to supermarket operations.
## System Features
### Customer Management
- Register new customers (by administrator or customer)
- Update customer information (by administrator or customer)
- Remove customer accounts (by administrator or customer)
### Product Management (Administrator Only)
- Add new products
- Update product details
- Remove products from the inventory
### Product Interaction
- Browse available products (by administrator or customers)
- Display a list of all available products
- Identify products requiring restocking (based on quantity threshold)
### Promotions
- Generate a list of frequent customers eligible for discount vouchers
## Deliverables
### 1. Entity Relationship Diagram (ERD)
A detailed ERD is included to model the necessary entities such as `Customers`, `Products`, `Orders`, and their relationships.
### 2. Physical Data Model (DDL Scripts)
The database schema is created using SQL DDL statements, defining tables, constraints, and data types.
### 3. Sample Business Inquiries (with SQL Queries)
1. **Most frequently purchased product**
2. **Products not purchased during a specific month**
3. **Customers with no purchases in the past year**
4. **Customer with the highest purchase volume this month**
5. **Sales comparison between electric appliances and food products**
6. **Product information along with number of unique buyers**
## Technologies Used
- **Database Management System**: MS SQL Server
- **Design Tools**: dbdiagram.io, MySQL Workbench, or pgAdmin (for ERD and schema visualization)
- **Languages**: SQL (DDL and DML)
## Contributing
Contributions are welcome! Feel free to fork the repo and submit a pull request.
## Authors
- Mariam Badr Yehia: [GitHub](https://github.com/Mariam-Badr-MB) - [LinkedIn](https://www.linkedin.com/in/mariambadr13/)
- George Malak Magdy: [GitHub](https://github.com/GeorgeMalakM) - [LinkedIn](https://www.linkedin.com/in/george-malak204/)
- John Ayman Demian: [GitHub](https://github.com/Johnayman1) - [LinkedIn](https://www.linkedin.com/in/john-ayman-aa30842b7/)
- Mohammed Atef Abd El-Kader: [GitHub](https://github.com/Mohammed-3tef) - [LinkedIn](https://www.linkedin.com/in/mohammed-atef-b0a408299/)
- Marawan Mohammed Badr: [GitHub](https://github.com/M-Marawan) - [LinkedIn](https://www.linkedin.com/in/marawan-mohamed-7244692a4/)
## License
This project is licensed under the MPL License.