Components of Amazon’s Database
1. Relational Database Management System (RDBMS)
Amazon can use an RDBMS like MySQL, PostgreSQL, or Amazon RDS to store structured data. Interacts with all other components to store, retrieve, and manage data across different tables (customers, orders, products, etc.).
2. Load Balancers
Distribute incoming traffic across multiple application servers to prevent overloading and ensure even distribution. Balances the load among different application server instances to maintain responsiveness.
3. Application Servers
Handle user requests, process business logic, and interact with the database. Interact with the database to retrieve product information, process orders, and manage user accounts. Utilize load balancers to ensure uniform distribution of incoming requests.
4. Customer Interaction
Customers interact with the system through web interfaces, mobile apps, or other client applications. They send requests to application servers, which process the requests and retrieve data from the database tables as needed.
5. Order Processing
When a customer places an order, the application server collects the necessary order details, including the customer’s ID and the product details, and inserts them into the Orders table. This represents a relationship between Customers and Orders, as one customer can have multiple orders.
6. Product Display
To display products, the application server queries the Products table to fetch product information such as names, descriptions, and prices. This retrieval process establishes a relationship between Customers and Products, as customers browse and potentially purchase products.
7. Review Submission
Customers can submit product reviews and ratings. When this happens, the application server records these reviews in the Reviews table. This relates Customers, Products, and Reviews, as customers provide reviews for specific products.
8. Payment Processing
After a customer confirms an order, the payment gateway interacts with the Payments table to record payment details, including the order ID and payment amount. This establishes a relationship between Orders and Payments, as each payment is associated with a specific order.
How Would you Design Amazon.com’s Database – System Design
A thorough approach to designing Amazon’s database involves managing customers, product catalogs, order processing, and recommendations alongside other elements. To ensure scalability, these components must be integrated: load balancers, application servers, caching, CDNs, search engines, and analytics tools. The key to building a robust and efficient system is identifying and mitigating potential bottlenecks. Future growth and technological advancements need an adaptable architecture.
Important Topics for Designing Amazon.com’s Database
- Requirements for Designing Amazon.com’s Database
- Capacity Estimation for Designing Amazon.com’s Database
- Use-case Diagram Designing Amazon.com’s Database
- Database design and diagram
- Scalability for Designing Amazon.com’s Database
- Bottleneck conditions for Amazon’s Database
- Components of Amazon’s Database