SQL Databases

SQL databases are structured systems used to store and manage data in an organized way. Think of them like a digital filing cabinet, where information is kept in tables, similar to spreadsheets, with rows and columns. SQL, or Structured Query Language, is the programming language used to communicate with these databases, enabling users to create, retrieve, update, and delete data easily. This technology underpins many applications and websites, helping businesses manage customer information, inventory, and other critical data efficiently and securely.