Learning SQL E-CourseThe Structured Query Language (SQL) forms the backbone of all relational databases. This language offers a flexible interface for databases of all shapes and sizes and is used as the basis for all user and administrator interactions with the database. In this course, you'll learn the basics of using SQL to store, retrieve and manipulate information in a database.
Is your email box being filtered for spam? Don't let your newsletters end up in the trash. To ensure that you receive your mailings, please configure your spam filters to bypass any messages with a from address that ends in "about.com" (ex: firstname.lastname@example.org). For more detailed information, please see our Email GuideSite.