• SQL (Structured Query Language) This RDBMS (Relational Database Management System) Language; Language is very helpful for storing data.
  • Data is manipulated and retrieved in SQL.
  • SQL is an open-source language.
  • In SQL, some records are created by the user. 
  • These records are modified, updated, deleted using some clauses and expressions.
  • SQL stores this RDBMS data inside itself.
  • SQL queries are stored in any database like MySQL, SQL Server, PostGre SQL, MS Access, Oracle.