A Flash based animation that provides a basic introduction to Oracle Data Warehousing is now available on Oracle.com.Click here to view the animation directly, or click here to go to the Oracle Data Warehousing page on Oracle.com and click the "Oracle Data Warehousing Overview Demo" link to launch the animation (disable pop-up blockers).
The animation runs for about two and a half minutes, and you can choose to view it with or without English language captions.