摘要
作者通过细致分析,对比了当前比较常见的数据库双机容错备份系统的设计原理、思路、实现方法、性能优缺点以及数据库双机热备份技术在图书馆数据库中的具体应用,设计了一种方案,该方案基本满足了计算机数据库应用对于系统安全、存储备份、可靠性方面的基本要求,为计算机容错技术在国内发展进行了新探讨。
The author analyzed deeply and compared the current duplicated fault tolerance system design principle, design idea,implementation method and its performance advantages and disadvantages as well as the application of double-machine hot back-up technology database in the library. The scheme can meet the basic computer application using for system security, backup, thebasic requirement of reliability,bring new ideas for the computer fault-tolerant technology in domestic development.
引文
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