Application And Implementation Of Digital Library System Of CPC Tianjin Municipal Committee Party School

The digital library is a high technique intensive production. Information technology in the digital library building played an important role. Involving its digital technology, super-large-scale database technology, network technology, information compression and transmission technologies, distributed processing technology, security technology, reliability technology, data warehouses and online analytical processing technology, based on the content of search technology, natural language understanding technology. This passage just focuses on the author's work in this project:1.Main body of this passage has complied with digital library concept first starting, has analysed current situation and main technology of applicative that the digital library builds at present at home and abroad, the digital library involves in arriving at a lot of key technology in construction, just like metadata processing technique, the XML data standard, full-text search.2.Reality according to Chinese Communist Party Tianjin municipal commitee Party school, has carried out the comparatively detailed need analysis on system under carrying out the premise studying in a deepgoing way on Chinese Communist Party Tianjin municipal commitee Party school figure library system construction plan.3.Have given "systematic" structure out a frame bases in system need analysis, have ascertained originally systematic system structure, network structure, function structure, data base structure and system safety measure plan. Relative main current figure library system structure, this system brings forward capital adopt three layers of structure, is that end and the server hold a triangle in original customer having added service between structure, have the software platform fitting in with more also more for nimble control ability, in building-up owing to opening platform, organizing large-scale figure resource rationally, realizing the distributed federation information retrieval.4.Used of ASP.NET and the SQL Server data base technology to design the function of the searching subsystem and consultive on line subsystem.This system can be distributed and run on the internet and local LAN. The major features include resource collection, processing resources, information searching, distance education and QA online. This new system will turn the original library to be a very new modern digital library.