As you have noticed from previous posts, I appreciate a lot all the work that is being doing by TDWI ... not only for their great organization but also for its importance in the creation of standards that everyone can follow and speak the same "language". As I have already said earlier, I am currently preparing for the global certification of TDWI Business Intelligence in Germany ... when I feel prepared I take a flight and go to Germany and make the exams… of course with my princess because Business Intelligence only makes sense to me with the unconditional support of my princess Joana.
But not moving too much from the main reason of this post, I want to share with you some interesting posters from TDWI that you should print. Attention… follow this mind map or other posters from TDWI but not be a fundamentalist… you don’t need to follow all this approaches in details, because each project is different and the requirements as well.
TDWI's BI Usability poster visualizes all the elements that contribute to making a BI solution "usable." The mind map clusters the attributes into four categories, each of which has multiple branches that support related attributes. The four categories of usability are: Change Management, Architecture, Support and Analysis/Design.
The poster also depicts the dynamics of BI growth and decline using a model from systems theory. The model shows that usability is one of several key leverage points that BI managers can use to alter systems dynamics and move a program from a negative reinforcing loop to a positive one.
Also take a look to other posters from TDWI:
Regards,
Pedro
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