SQL

SQL (Structured Query Language) is a powerful and widely used programming language designed for managing and manipulating relational databases. It allows users to create, retrieve, update, and delete data stored in a database, making it an essential tool for data analysis, management, and application development. SQL operates through intuitive commands such as SELECT, INSERT, UPDATE, and DELETE, enabling users to interact with databases efficiently. Its versatility and standardization across database systems like MySQL, PostgreSQL, Oracle, and SQL Server have made it a cornerstone of modern data-driven industries. Whether you're a data analyst, developer, or business professional, understanding SQL is crucial for working with structured data and unlocking insights from databases.