Category: Education

What is SQL | No 1. Best Information | DataTrained Welcome to the world of Structured Query Language (SQL)! SQL is a powerful database language businesses, and organizations use worldwide to store, manage and manipulate data. SQL, or Structured Query Language, is a database language that has existed since the 1970s. It is considered a non procedural and declarative language, meaning it can retrieve and manipulate data without defining how to do so.