Research and Implementation of Data Access Framework Based on Design Patterns

摘要：

Designing software to connect a relational database in an object-oriented business system is a tedious task. This paper proposed a data access framework based on design patterns, analyzed the Template Pattern, Proxy Pattern, and Factory patterns in the application of data access framework layer, encapsulated the underlying data access through the variable mechanism independently which kept independence of the object model And the relational database. Similarly, system increased greatly the efficiency of data access through buffer mechanisms.

关键词： data persistent design patterns object- relational mapping

作者: Xia Sun Chang Yao

作者单位: College of Science and Technology Ningbo University, Ningbo,China

会议类型: 国际会议

会议名称: 2011 Fourth International Symposium on Computational Interlligence and Design 第四届计算智能与设计国际会议 ISCID 2011

会议地点: 杭州

会议语种:英文

页码: 163-166

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）