Application of design pattern and data persistence layer framework in Web system;

Object-Oriented Data Persistence Layer Solution: Java Data Objects;

The data persistence layer s design plays an important role in the J2EE development environment.

Application of Model-Driven in the development of Data Persistence;

Research and Implementation of Lightweight and Reusable Component Technique for Data Persistence;

As a result, with regard to the systems connected with data, the design of Data Persistence becomes quite important; what is more, with the development of data formatting of information, more and more management systems appeared.

Research on efficient and secure data persistent layer in Web development;

Design & Implementation of efficient and secure data persistent layer in Web Development;

By comparing and analyzing the design scheme of main data persistent layer, the design of data persistent layer for commodity purchase electronic commerce system based on the Hibernate was put forward, and the advantage of the new scheme were described.

NET component technology is built together with an implementation of security and data access tiers.

Optimization of Data Access Layer Based on .NET Framework;

The architecture and key technologies of Web Services are analyzed,and a component of data access layer based on Web Services is proposed,the reusability of the component is researched and implemented,which may be conveniently reused in integration of both all kinds of existing systems and newly developed information systems.