Study on the Multimedia Data Models in the Network Automatic Test System

摘要：

According to the general structure requirement in the process of designing the database based on network automatic test system, this paper provides the require of data models based on the memory and query from the system. On this basis this paper compares the merits and defects from different data models such as the extended relational model, semantic data model and object-oriented data model and describes the basic frame of the database from the system which is that static structured data adopt relational data model and unstructured multimedia data adopt a method that is combining object-relational model with file system. Finally the paper achieves its general design.

关键词： Network Automatic Test System Multimedia Database Relational Model Object-Oriented Model Object-Relational Model File System

作者: Xiaowen Yang Xie Han Liqun Kuang

作者单位: School of Electronics and Computer Science and Technology,North University of China,Taiyuan,China,030051

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 2198-2201

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）