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| | PC World - Reinvent Your PC |
 | | The decision to use RAID depends on your reliability and performance requirements, your budget, and your ability to deal with the complexity of the setup. |
 | | Possible ways of using RAID range from simply duplicating the contents of one drive on another (called "mirroring"), which provides an instantly available, working copy if one of the drives fails; to splitting data bits across multiple drives (called "striping"), which increases writing and reading performance; to a mixture of both features. |
 | | RAID mirroring will not protect you if, for example, you delete important files from a mirrored RAID setup: You'll delete files from both drives. |
| www.pcworld.com /resource/article/0,aid,121198,pg,3,00.asp (944 words) |
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