Introduction to SQL and relational databases

In the modern business landscape, information represents the most valuable resource for organizations, with the majority of this critical data housed within digital relational database systems. The overwhelming majority of database management platforms currently deployed across industries rely on SQL as their primary language for data manipulation and retrieval operations. As a globally recognized standard, SQL empowers users to execute sophisticated data analysis and aggregation operations through an intuitive command structure that maximizes efficiency. For professionals pursuing careers …