The Research On Of Construction And Operation Of Digital Library

It is an important historical period. The construction of digital library brings a profound revolution to the career of library, and makes the resource construction and operation of digital library digitizes and network from traditional mode a This paper mainly expounds the concept, characters, mode of the digital library, and its construction of basic establishment and information resource and the storage of numerous digital resource. The thesis also introduces the innovation of digital library's information services at the end. Firstly the signification of digital library construction is dissertated. It is an important part of the information basic establishment and the knowledge innovation system and ability in a country. The producing of digital library has adapted well to the need of the digital economy and the development of the network. It's characters and mode embody the perfect combination of modern technology and knowledge information. In the second part, the construction of digital library in America, England, France, Canada, Japanese and Singapore is discussed respectively. Furthermore, more attention is paid to the research and construction situation of digital library in our country. In the third part, author elaborates the digital library's basic establishment at five aspects. The digital library's information resource includes digital information resource's constitution and organizing which consists of the combined order and organization of the digital resource data, original resource's digital managing and organizing, the organizing of information resource from Internet and the constitution of virtual information resource. The digital information resource's construction is material base of the operating of the digital library. The forth partof the thesis explores the storage of numerous information resource of the digital library. The compress of numerous data and the technique to realize the numerous storage system. The numerous storage systems are the vital guarantee of the available utilization and the data's duplicate. Finally, information services innovation of the digital library is presented briefly, The digital library's information services enlarge 'and optimize the services mode of the traditional library, and its purpose is to supply knowledge and individuation of information.