SQL is the world’s most popular language for managing and manipulating databases. Today, Codecademy launched a free Learn SQL interactive course that will teach you the basics of tables, queries, ...

Big News as Microsoft & LinkedIn jointly launched free Professional Certifications in Project Management, Business, Software Development, Data Analyst etc. To earn a certificate for an individual ...

SQL is an essential skill for anyone working with data today. This language allows you to communicate with relational databases where companies store their important information, making it possible to ...

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 ...