Crash Course is an educational YouTube channel started by Hank Green and
John Green, also known as the VlogBrothers. Crash Course was one of the 100
initial channels of YouTube's $100 million original channel initiative.
Having finished earlier courses on Biology, World History, Ecology, English
Literature, Chemistry, and United States History, Hank and John Green now
teach, respectively, Psychology and Literature. Crash Course launched a
preview on December 2, 2011. As of April 6, 2014, the CrashCourse
YouTube channel has earned over 1.5 million subscribers and over 90
million video views.
This "cheat sheet" covers most of the basic functionality that an Oracle DBA needs to run basic queries and perform basic tasks. It also contains information that a PL/SQL programmer frequently uses to write stored procedures. The resource is useful as a primer for individuals who are new to Oracle, or as a reference for those who are experienced at using Oracle. A great deal of information about Oracle exists throughout the net. We developed this resource to make it easier for programmers and DBAs to find most of the basics in one place. Topics beyond the scope of a "cheatsheet" generally provide a link to further research.