Through the research and analysis of data in the database, unified modeling language (UML) is used to analyze and design the digital river information management system.
对数据库中的数据研究和分析，利用统一建模语言(uml)分析和设计数字河道信息管理系统。
2
After analyzing current technology background, a kind of unified modeling language (UML) activity model checking mechanism based on rule database in Telecom services is proposed.