Archive for February, 2013

Surrogate Key In Database Design

Discuss the concept of surrogate key in database design, from what it is to when to use it.

Browser Market Share, January 2013

In January 2013, we saw a decline in Google Chrome’s browser market share for the first time since November 2008.

Composite Key In SQL

Discusses the concept of composite key in SQL, and shows examples of creating a composite key in MySQL, Oracle, and SQL Server.