Lockheed Martin

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Interview Question

Systems Backup and Recovery Engineer Interview Norfolk, VA

Please describe the different RAID levels on a typical SAN

  system and what they do for a customer that is concerned about the highest levels of reliability.
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Interview Answer

1 Answer

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Depends on many other factors. What performance do they require? I would do RAID 10 if cost was not as much of a concern. Not having the additional parity overhead would help significantly.

Interview Candidate on Nov 22, 2012

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