Data warehouse construction and OLAP application based on HIS
Mei Deng · Application of Electronic Technique · 2008
The paper introduces OLAP into the decision supporting system in hospital information system(HIS).It solves the problem,or the lack of decision supporting in traditional HIS.Adopting data bus architecture,the system constructs data warehouse by integrating several independent data marts through consistent dimensions.At client end,for different application environment MDX language and pivottable service is applied respectively.The facility for OLAP analysis is improved obviously.