Database Design for Customer Reviews and Ratings Platform
The database for a customer reviews and ratings platform must efficiently manage user information, product details, reviews, and comments. Users should be able to leave reviews and ratings for products and interact with other users’ reviews through comments. The database should also support features such as user authentication, product management, and reporting.
1. Identifying Entities and Attributes:
- The data model for a customer reviews and ratings platform revolves around three main entities: Users, Products, and Reviews.
- Users:
- The Users entity represents individuals who interact with the platform by submitting reviews and ratings.
- Attributes such as user_id, username, email, password, and registration_date are crucial for user management and authentication.
- Products:
- The Products entity represents the items or services being reviewed and rated.
- It includes attributes like product_id and product_name, which uniquely identify each product in the database.
- Reviews:
- The Reviews entity captures the feedback provided by users for specific products.
- Attributes such as review_id, user_id (referencing Users), product_id (referencing Products), rating, review_text, and review_date are essential for storing review details.
2. Creating Tables:
- Each entity is represented by a table in the database, with attributes as columns.
- Tables: Users, Products, Reviews.
How to Design a Relational Database for Customer Reviews and Ratings Platform
A customer reviews and ratings platform allows users to leave reviews and ratings for products or services. Designing a relational database for such a platform involves defining entities, attributes, and relationships to efficiently store and manage this information.
This article will explore the key components involved in designing a database for a customer reviews and ratings platform, including the entities User, Product, Review, and Comment.