SQL Design
SQL Design refers to the principles and practices for structuring relational databases using SQL (Structured Query Language), focusing on creating efficient, scalable, and maintainable database schemas. It involves designing tables, relationships, constraints, and indexes to optimize data storage, retrieval, and integrity. This includes normalization, denormalization, and performance tuning to meet application requirements.
Developers should learn SQL Design to build robust database backends for applications that handle structured data, such as e-commerce platforms, content management systems, or financial software. It ensures data consistency, reduces redundancy, and improves query performance, which is critical for systems with high transaction volumes or complex reporting needs. Mastery of SQL Design helps prevent common issues like data anomalies and slow queries in production environments.