Data Relationships

Data relationships refer to how different pieces of information are connected within a database. Think of it like a network where data points—such as customers, orders, and products—are linked logically. For example, a customer can have multiple orders, and each order contains various products. These connections help organize data efficiently, enabling meaningful analysis and retrieval. Understanding data relationships allows systems to maintain consistency, prevent duplication, and support complex queries, making data more useful and accessible for decision-making.