Database Modeling
Database modeling is the process of designing the structure and relationships of data in a database system to ensure efficient storage, retrieval, and integrity. It involves creating abstract representations (models) that define tables, columns, data types, constraints, and connections between entities. This foundational step in database development helps translate business requirements into a logical and physical database schema.
Developers should learn database modeling to build scalable, maintainable, and high-performance applications that rely on structured data storage, such as e-commerce platforms, content management systems, or financial software. It is essential for preventing data anomalies, optimizing queries, and ensuring data consistency across complex systems, especially when working with relational databases like PostgreSQL or MySQL.