Database Model for Supply Chain Management

Database Design for Supply Chain Management

The relational database for Supply Chain Management (SCM) includes tables for Suppliers, Products, Orders, Shipments, and additional entities. It efficiently manages inventory, procurement, and logistics processes. Relationships between Suppliers and Products, Orders and Customers, and Shipments and Orders are established....

Supply Chain Management Features

Inventory Management: Track and manage inventory levels to ensure optimal stock levels and reduce stockouts. Order Management: Manage orders from creation to fulfillment, including order processing, tracking, and delivery. Supplier Management: Manage relationships with suppliers, including sourcing, procurement, and performance tracking. Logistics Management: Plan, execute, and track the movement of goods and materials within the supply chain. Demand Planning: Forecast demand for products to optimize inventory levels and production planning. Warehouse Management: Manage warehouse operations, including receiving, storage, and fulfillment of orders....

Entities and Attributes of the Supply Chain Management

Entities serve as the building blocks of our database, representing the fundamental objects or concepts that need to be stored and managed. Attributes define the characteristics or properties of each entity. Let’s explore each entity and attribute in detail:...

Relationships Between These Entities

1. Supplier to Product Relationship...

ER Diagram for Supply Chain Management

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Entities Structures in SQL Format

-- Supplier tableCREATE TABLE Supplier ( supplier_id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, address VARCHAR(255) NOT NULL, contact_person VARCHAR(255), phone_number VARCHAR(20));-- Product tableCREATE TABLE Product ( product_id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, description TEXT, unit_price DECIMAL(10, 2) NOT NULL, quantity_available INT NOT NULL);-- Order tableCREATE TABLE Order ( order_id INT PRIMARY KEY, product_id INT NOT NULL, supplier_id INT NOT NULL, order_date DATE NOT NULL, quantity_ordered INT NOT NULL, FOREIGN KEY (product_id) REFERENCES Product(product_id), FOREIGN KEY (supplier_id) REFERENCES Supplier(supplier_id));-- Shipment tableCREATE TABLE Shipment ( shipment_id INT PRIMARY KEY, order_id INT NOT NULL, shipment_date DATE NOT NULL, estimated_arrival_date DATE NOT NULL, actual_arrival_date DATE, FOREIGN KEY (order_id) REFERENCES Order(order_id));...

Database Model for Supply Chain Management

Database Model for Supply Chain Management...

Conclusion

Designing a relational database for supply chain management is essential for streamlining operations, improving efficiency, and reducing costs. By carefully modeling the entities, attributes, and relationships in the database, organizations can effectively manage inventory, orders, suppliers, and shipments. A well-designed database enables real-time visibility into the supply chain, allowing for better decision-making and improved customer service. With the right database design, organizations can optimize their supply chain processes and gain a competitive edge in the market....