Design and implementation of a data dictionary in information model based on UML
Tan Mint, Lianchen Liu · Jisuanji gongcheng yu sheji · 2008
One of the limitation for traditional data-dictionary design pattern in information systems is short of expansibility,and it is unadapted for the appearance of new information resources.In view of the weakness of traditional design pattern,an expansile data dic- tionary design pattern is brought forward.It is analyzed and modeled by UML and implemented based on the J2EE platform and MVC mode.Now this data dictionary system is applied and validated inChina high-education equipments and high quality resources sharing systemof national ministry of education.