Data Warehouse Technology Applications In Hospital System Integration

With the sustainable development of hospital information construction, theconstruction of wisdom hospital has become the goal of hospital development, Which canstrengthen hospital management, and improve the level of diagnosis and treatment, quality,efficiency and effectiveness.Building information platform of wisdom hospital is one of the tasks for the datacenter (data warehouse).This paper uses data mining technology in hospital to build thebusiness intelligence system and diagnosis knowledge ontology from the hospital data. Theestablishment of the data warehouse should follow China’s Ministry of Health’s standardsand base on the personalized requirements of the hospital. Thus, this platform can share theinformation of hospital resource, establish the decision support system, and realize thefunction of the information sharing to exchange information in the hospital informationsystems, which can eliminate the problem of isolated information in hospital.Combining with hospital application, this paper studies on the data warehouse inhospital. It firstly uses dynamic natural language modeling extract data from all kinds ofhospital systems and then integrate them to a hospital data warehouse. Secondly, itsupports the management decisions and clinical medicines based on the data mining.Finally, it implements a data center system for hospital business based on data warehouse.