SQL (Structured Query Language) is the standard programming language for managing and manipulating data in relational databases. SQL commands allow users to create databases and tables, insert and update data, retrieve specific information through queries, and manage database security. Virtually all database systems used by governments, businesses, and organizations use SQL or SQL-like languages. Database administrators and developers use SQL to build and maintain systems storing everything from property assessment records to permit applications to citizen service requests. Understanding SQL is essential for data analysis and reporting in organizations with significant data holdings. Modern variations include extensions for specific database platforms and integration with other programming languages and tools.