Study and design of hospital information system with 3-tier construction
Zhongyu Xie · Applied science and technology · 2005
Delphi's three-tier structure is described and used in development of HIS(hospital information system).The principle of program design in 3-tier database is given,object-oriented modeling technology is adopted,and system structure of 3-tier HIS and function module's design are discussed.In addition,multi-tier distributed application services suite and other key technologies are used to resolve the problems in the development of the system.