Learning SQL opens up career opportunities because it’s used by the most common relational database management systems, including Oracle, Sybase, Microsoft SQL Server, Access, and Ingres.

While approaches and capabilities differ, all of these databases allow you to build machine learning models right where your data resides.

However, rather than replacing SQL, these databases added their own SQL-like languages that replicated some of the methods and approaches that SQL has ingrained into how developers work.

SQL is used to interact with databases. Learning the language can take your Android development game to a whole new level. This primer will get you started.

Robert L. Leitheiser, Salvatore T. March, The Influence of Database Structure Representation on Database System Learning and Use, Journal of Management Information Systems, Vol. 12, No. 4 (Spring, ...

Learn how to use the Azure Portal to create a cloud-based SQL database with just a few mouse clicks.