Network Integrated File System Key Technology Research And Implementation

This thesis is based on the research of the development and application of the Integrable Ware-based network multimedia courseware, which is supported by ShaanXi Provincial Innovation Project of the 21^st Century for Higher Education and Teaching (0204014). It is a penetrating study of the idea of Integrable Ware and the method and key technology of building a combinationed platform based on the Integrable ware theory in the course of the design and accomplishment of the system..In order to solve the question of the first generation CAI teaching tool, The theory of Integrable Ware was researched. The idea of Integrable Ware comes of building block. In order to develope the teaching software, we need only doing some simply assembling works.On the basis of analyzing the questions of courseware, This paper introduces the concept, characteristics of Integrable Ware and the relationship between Integrable Ware and courseware .The author also points out the questions of the development of Integrable Ware system. At last the paper gives the way of solving those questions through researching.The author's main researches include the following works:(1)In order to realize the learning resources' share and reuse, the author studies the way of describing the resource of Integrable ware by Meta-Data and Content Packaging of CELTS.(2)The author researches the way of how to use the teachings strategy freely by using template.(3)The author researches the way of how to develop the resouce'effect.(4)The author also researches the way of how to adjust the resouce'position when the Integrable Ware is playing.(5)At last the author studies the method of data management with the File Management System and Relational Data Base Management.In the course of the development of the Integrable ware system, we mainly used the XML and Asp.Net technology. It will be good for courseware authors to share or reuse courseware resources and present courseware content in various styles when they apply XML technology in network education to develop network Integrable ware. Users will also benefit from more effective interaction with the courseware based on XML. The system was developed under Microsoft .NET. The platform itself is programmed by C#.Net, C# is used to map XML data into structured data directly, improving the flexibility of XML files.