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词汇 Redundant Array of Independent Disks
分类 英语词汇 英语翻译词典
释义

Redundant Array of Independent Disks

中文百科

RAID RAID

(重定向自Redundant Array of Independent Disks)

独立磁盘冗余数组RAID, Redundant Array of Independent Disks),旧称廉价磁盘冗余数组Redundant Array of Inexpensive Disks),简称磁盘阵列。其基本思想就是把多个相对便宜的硬盘组合起来,成为一个硬盘数组组,使性能达到甚至超过一个价格昂贵、容量巨大的硬盘。根据选择的版本不同,RAID比单颗硬盘有以下一个或多个方面的好处:增强数据集成度,增强容错功能,增加处理量或容量。另外,磁盘数组对于电脑来说,看起来就像一个单独的硬盘或逻辑存储单元。分为RAID-0,RAID-1,RAID-1E,RAID-5,RAID-6,RAID-7,RAID-10,RAID-50,RAID-60。

英语百科

RAID RAID

(重定向自Redundant Array of Independent Disks)
Storage servers with 24 hard disk drives and built-in hardware RAID controllers supporting various RAID levels
A SATA 3.0 controller that provides RAID functionality through proprietary firmware and drivers

RAID (originally redundant array of inexpensive disks, now commonly redundant array of independent disks) is a data storage virtualization technology that combines multiple physical disk drive components into a single logical unit for the purposes of data redundancy, performance improvement, or both.

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