What does SQL stand for?

SQL stands for Structured Query Language. This term reflects its primary purpose, which is to enable users to create, manipulate, and query structured data in relational database management systems. SQL provides a set of commands and syntax that allow users to perform various operations such as retrieving data, updating records, and managing database structures.

The term "structured" emphasizes SQL's ability to handle structured data, which is organized into tables consisting of rows and columns. Each table represents a different entity, and the relationships among these tables are defined by keys. This structured nature of the data is what sets SQL apart from other query languages.

Understanding this is crucial, especially considering that SQL is the standard language used for interacting with relational databases, making it an essential skill for database management and data analysis.