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, aggregate functions, and more.
If you’re growing an online business, chances are you’ll have to eventually grapple with managing and updating a complex mass of PHP code. Follow these 10 rules to get that app under control.
Google has officially released its managed online MySQL service, promising a 99.95 per cent uptime and supporting databases up to 500GB in size.