About the Data Backup of the Library
Ying He · Computer Programming Skills & Maintenance · 2009
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.