Start your new career in data science now with The Complete 2021 SQL Master Class Bundle, on sale with 98% off today for $19.99 (reg. $1393). Originally posted: Jul 8, 2021 8:31 pm IGN Logo ...

SQL, the popular programming language used to manage data in a relational database, is used in a ton of apps. Khan Academy’s introductory course to SQL will get you started writing SQL in an ...