Based on my personal practice, the paper analyzes some ways for thedata's backup of automatic system in library for solaris and sybase. The author thinks it is more scientific to backup data by the way of double computer on line; on the contrary, it is a better way also by the way of type or hard disk to do it.
巩林立. 图书馆自动化系统中数据的备份策略[J]. 现代图书情报技术, 2004, 20(8): 81-83.
Gong Linli. The Data's Backup of Automatic System in Library. New Technology of Library and Information Service, 2004, 20(8): 81-83.