浅谈图书馆数据备份

About the Data Backup of the Library

随着图书馆自动化管理系统的广为应用,系统中保存的业务数据量愈来愈大,许多数据要保存应用数十年以上,甚至是永久性保存。关键业务数据成了图书馆生存的命脉,数据安全重要性愈来愈突出。如何化解数据风险,避免自然灾害和计算机软硬件故障造成的数据破坏,是每一位从事图书馆系统管理工作者目前关注的焦点。为了解决关键业务数据的安全和关键业务应用不间断问题,针对系统和数据进行全面、可靠和多层次的备份,本文提出了三种数据安全存储备份解决方式。

With the library automation management system widely using, the amount of data kept in the system is getting bigger and bigger, many of them need to save over several decades or even permanent preservation. The critical business data have become the lifeblood of the library survival, so the importance of data security is more and more highlighted. How to defuse the risk of data and avoid the destruction of data by the natural disasters and computer hardware and software failures caused, is the attention focus to everyone who is engaged in the management of library system currently. In order to solve the security of the critical business data and the key operation is not-busy interrupt, this paper presents a three types of security data storage backup method which can pursue a comprehensive, reliable and multi-level backup for the systems and data.