Meaning of Relational Databases

Simple definition

Relational databases organize data into tables with rows and columns, using relationships between tables to efficiently manage and query data.

How to use Relational Databases in a professional context

They are widely used in industries to store and retrieve structured data for applications like inventory systems, CRMs, and e-commerce platforms. Examples include MySQL, PostgreSQL, and Oracle Database.

Concrete example of Relational Databases

An e-commerce store uses a relational database where one table holds customer information, another stores order details, and they are linked by a CustomerID.