SQL

SQL (Structured Query Language) is a powerful and standardized programming language used for managing and manipulating relational databases. It provides a means to interact with the database by performing tasks such as querying, updating, inserting, and deleting data. SQL operates through various commands and functions that allow users to retrieve specific information, modify existing records, and control access to the data. Its syntax and structure are designed to handle large volumes of data efficiently, making it an essential tool for database administrators and developers.

The language supports a range of functionalities, from simple data retrieval with SELECT statements to complex transactions involving multiple tables through JOIN operations. SQL also includes data definition commands like CREATE and ALTER to manage database schemas and constraints. With its ability to ensure data integrity, enforce business rules, and generate detailed reports, SQL remains a fundamental component in the landscape of database management and analytics.