One thing that’s making the serious IT consulting field less desirable for a lot of people is the constant need for learning new things. Learning by […]
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 […]
Still there’s nothing from Oracle in regards to official OBIEE certification. Latest official info is here: http://blogs.oracle.com/certification/2008/09/obiee_certification.html My personal opinion is that although a certification program […]
