SQL Database Design
SQL Database Design is the process of structuring and organizing data in a relational database using SQL (Structured Query Language) principles. It involves defining tables, columns, data types, keys, and relationships to ensure data integrity, efficiency, and scalability. This foundational skill is essential for creating robust database systems that support applications with complex data requirements.
Developers should learn SQL Database Design when building or maintaining applications that require persistent, structured data storage, such as e-commerce platforms, content management systems, or financial software. It is crucial for optimizing query performance, preventing data anomalies, and ensuring data consistency across transactions, making it a core skill for backend and full-stack developers working with relational databases.