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    SANdummy775 pointsBadges:
  • Overhead for RAID 0+1 is too high … should I use RAID-5?

    I am in the process of migrating data from DASD to an enterprise-based SAN. This is one of several activities in a disaster recovery solution. A by-product of this is that I'll be left with lots of unused storage space from the legacy devices. I have a plan for these, but need some advice!

    sfoskett1175 pointsBadges:
  • Are cheap mirrors better than RAID?

    Cheap mirroring vs. RAID.

    ITKE346,285 pointsBadges:
  • RAID levels: Learn about RAID 50

    RAID 50 combines striping with distributed parity for higher reliability and data transfer capabilities. Learn more about this RAID level in this short educational tip.

    searchStorage9,170 pointsBadges:
  • RAID tutorial: Picking the right RAID level

    While there are multiple variations of RAID available today, only six levels actually matter for SMBs. Marc Staimer discusses how to choose the right RAID level for your business based on the application data type, the criticality of that data and the number of users.

    searchStorage9,170 pointsBadges:
  • RAID technology quiz

    Take a few minutes and test yourself on RAID technology. Do you know which RAID type is the fastest or which one is seen in SATA environments? Challenge your co-workers to a RAID pop quiz showdown, and find out who's the mighty RAIDer in your shop.

    ITKE346,285 pointsBadges:
  • Three key strategies to prevent RAID failure

    In this tip, analyst Jon Toigo shares several ways storage admins can proactively prevent the failure of RAID arrays.

    JToigo760 pointsBadges:
  • Enhance RAID by leveraging storage virtualization

    According to expert Jon Toigo, RAID doesn't have to be on its way out, as long as it's supplemented with other technologies.

    JToigo760 pointsBadges:
  • Is there still a place for RAID technologies to rule?

    While some analysts say RAID is no longer relevant, Jon Toigo points out how it can still be beneficial for data protection purposes.

    JToigo760 pointsBadges:
  • What is dual parity, distributed parity and network RAID?

    There's some confusion and different marketing terms out there. RAID 6 is a common one. RAID 6 is an extension of RAID 5...

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