V2EX data recovery

Data Recovery

Definition / 释义

数据恢复:指在数据被误删、损坏、格式化、系统崩溃或存储介质故障后,通过软件或硬件手段尽可能找回数据的过程。(也常用于 IT 运维与数字取证语境)

Pronunciation (IPA) / 发音(IPA)

/det rkvri/

Examples / 例句

Data recovery saved my photos after I deleted the folder.
数据恢复在我删除文件夹后救回了我的照片。

After the server crash, the team performed data recovery from the RAID array and verified the integrity of the restored database.
服务器崩溃后,团队从 RAID 阵列进行数据恢复,并验证了已恢复数据库的完整性。

Etymology / 词源

data 源自拉丁语 datum(“已给出的东西/事实”),现代英语中常指“数据、信息”。recovery 来自拉丁语 recuperare(“取回、恢复”)。合起来 data recovery 就是“把数据取回/恢复”的意思,在计算机语境中逐渐固定为专门术语。

Related Words / 相关词汇

Notable Works / 文学与著作中的用例

  • UNIX and Linux System Administration Handbook(《UNIX 和 Linux 系统管理手册》)
  • Windows Internals(《Windows 内部原理》)
  • Digital Forensics and Incident Response(《数字取证与事件响应》)
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