摘要
研究数字化图书馆的远程应用级容灾系统是一个重要的课题,容灾系统可以保护信息系统的数据资源,并提供连续的服务。结构化设计思想反映了容灾系统的基础理论,通过建构的容灾平台,可以控制主系统和备系统,保证数字化图书馆的安全运行。
It is an important subject that the long- range application layer of probing into and studying the digitized library holds the calamity system, hold data resources that the calamity system can protect the information system, offer the continuous service. The design philosophy of stmcturization has reflected that held the basic theory of the calamity system, the ones that constructed held the calamity platform through building, can control the main system and systematic fully, guarantee the safe operation of the digitized hbrary.
出处
《情报科学》
CSSCI
北大核心
2006年第1期92-95,共4页
Information Science
关键词
容灾
容灾平台
远程应用级容灾
disaster recovery
disaster recovery platform
RALDRS
