Dimensional Modeling

June 30, 2009

Avoid Non-numeric facts!

Yes, I’ve done this mistake more than once, usually unwilfully. Using varchar columns in fact table. Everyone knows that using anything but numeric facts is a […]
April 14, 2009

Important skills for an OBIEE developer?

Part 1 Initially, I was going to write about whether or not the ETL skills are important for a BI developer, however, I’ve significantly broadened the […]
March 19, 2009

importance of defining dimensional hierarchies

Dimensional modeling is very important in OBIEE. Many mistakes happen because of incorrectly defined time dimension or other dimensions. This service request below is a demo […]
November 21, 2008

Review of the hottest OBIEE topics on Oracle’s forum

I’ve decided I’m going to put review of the most useful and most hot topics from the Oracle’s discussion. #1. “Thread: Whats Business Inteligence Suite?” – […]