基于DSpace构建机构仓储的备份与恢复

Abstract

［摘要］针对导致基于DSpace构建的机构仓储系统出现故障或错误的各种可能原因，以及仓储系统的数据存储特点，分别介绍和分析了三种类型的数据备份与恢复方法，即使用导入与导出工具进行备份与恢复、数据存储级备份与恢复、文件系统级备份与恢复。并在此基础上，推荐使用一种简单实用的自动异地文件系统级备份方法。 [Abstract] According to different possible factors which induce error of institutional repository based on DSpace system, and to the data storage specialty of institutional repository, three type methods of data backup and recover are introduced and analyzed, which are backup and recover with importing and exporting tools, backup and recover based on data storage, backup and recover based on file system. Finally, a simple applied method of backup is recommended which could be stored on another computer automatically.