Learn more about the Relational Database Basics course here including a course overview, cost information, related jobs and more.

Many of you may think that they understand the basic concepts and fundamentals of database technology. But quite a few of you likely do not, so please do not skip over this. First of all, what is a ...

Wide column store databases allow you to manage data that just won’t fit on one computer. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big ...

The content is applicable to many relational database management systems, including MySQL, PostgreSQL, IBM Db2, Oracle and SQL Server. Price $49/£38 per month after seven-day free trial.

Relational database management systems (RDBMS) rely on an optimizer (or relational optimizer) that transforms SQL statements into executable code. Before any SQL statement can be run by the RDBMS, the ...

A library database with three linked tables (Authors, Titles and Subjects). A classic example of relational database design, this would be nearly impossible to do in a spreadsheet but was easy to ...

Every business needs a well-designed database management tool. Finding a well-organized, functional system that allows your team to perform data-related tasks with ease is crucial to the success ...