Problems in Designing Huge Datawarehouses and Datamarts

Didier Nakache
2003 Americas Conference on Information Systems  
This paper reports on a Datawarehouse application. The French national health department has to face numerous problems: financial, medical, social, accounting, public health and political. Thus, an efficient tool is needed for managing the decision support information system. In this context we have proposed the ERASME/SNIIR-AM Datawarehouse project. To the best of our knowledge, it has been considered as the largest Datawarehouse in the world. The main challenge we had to solve were due to
more » ... volumes. We have chosen to solve it by an ad hoc methodology mainly based on datamart design.
dblp:conf/amcis/Nakache03 fatcat:maw5ntz4zzegzbw4goqk7dq5le