SQL, or Structured Query Language, is a standard programming language used to manage and manipulate relational databases.
SQL is a universal skill in the tech world, supported by major database systems like MySQL, PostgreSQL, Microsoft SQL Server, and more.
Learning SQL is valuable because of its universality, simplicity, versatility, and high demand across industries.
This SQL tutorial covers the basics of SQL, including getting started, basic commands, data manipulation, working with multiple tables, intermediate concepts, and real-world use cases.