电子图书馆情报冗余信息智能化管理机制研究  

Intelligent Management Mechanism of Redundant Information in Electronic Library

作　　者：叶福军[1] YE Fu-jun(Communication University of Zhejiang, Hangzhou 310018, China)

机构地区：[1]浙江传媒学院

出　　处：《情报科学》2019年第9期37-41,71,共6页Information Science

摘　　要：【目的/意义】为了有效管理电子图书馆情报冗余信息,提高情报资源利用率、降低信息查询用时,提出一种电子图书馆情报冗余信息智能化管理机制。【方法/过程】分析电子图书馆情报冗余信息系统模型与特性,掌握情报冗余信息的构成与特征,在此基础上构建冗余SAN-存储区域网络战略框架,针对存储在冗余SAN-存储区域网络中的电子图书馆情报设计一种高性能冗余管理机制,该机制采用异步冗余计算方法优化电子图书馆情报冗余校验组,实现情报冗余信息与用户查询信息有效分离。【结果/结论】针对电子图书馆情报冗余信息系统模型特性、冗余信息存储情况以及冗余信息智能化管理机制制定技术策略、安全策略以及管理责任制策略,实现电子图书馆情报冗余信息智能化管理。【Purpose/significance】In order to effectively manage redundant information in electronic libraries, improve theutilization rate of information resources and reduce the time of information query, an intelligent management mechanism ofredundant information in electronic libraries is proposed.【Method/process】The model and characteristics of redundancysystem in electronic library are analyzed, and the structure and characteristics of information redundancy information aremastered. On this basis, a strategic framework of redundant SAN-storage area network is constructed. A high performanceredundancy management mechanism is designed for electronic library information stored in redundant SAN-storage areanetwork. The mechanism uses asynchronous redundancy calculation method to optimize the information redundancy check-ing group of electronic library, so as to effectively separate redundancy information from user query information.【Result/conclusion】According to the characteristics of the model, the storage of redundant information and the intelligent manage-ment mechanism of redundant information in electronic libraries, technical strategies, security strategies and managementresponsibility strategies are formulated to realize the intelligent management of redundant information in electronic libraries.

关 键 词：电子图书馆 情报 冗余信息 智能化 管理机制 异步冗余计算 分离 

分 类 号：G250.7[文化科学—图书馆学]