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Access "What your DR plan should protect"

Published: 30 Oct 2012

Many DR plans aren't based on the data's value to the company. Here's how to protect your critical data more effectively while reducing costs. A disaster recovery (DR) plan often provides too little protection for critical data and too much protection for less-important data. Important data must be protected from loss or damage caused by human or system error, hacker attacks, viruses, hardware failure or site outages. Protection strategies generally involve keeping a separate copy of the data or a journal of changes; this allows users and applications to access the backup or recovery copy if the primary copy is lost or damaged. Ideally, every recovery copy would be up-to-date and instantly available. However, this level of protection is difficult and expensive to realize, and it's not needed for all applications and data types. Thus, a practical DR plan will set different recovery objectives for different types of data. When framing the DR plan, maintain a clear distinction between your two objectives: preventing data loss and recovering applications for ... Access >>>

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What's Inside

  • Columns
    • Time to think outside the box when it comes to data protection

      Storage Bin: The concept of "That's the way we've always done it" isn't going to work anymore, and it sure won't help you build an efficient disaster recovery plan. It's time to think outside the box when it comes to data protection.

    • The rise of the ultra-dense array by Stephen Foskett

      Disk drives are getting smaller and smaller even as their capacities rise. Now storage vendors are packing more disks than ever into smaller spaces, which saves costly data center real estate. But the denser arrays also have a downside--higher power consumption and more heat.

    • A look at data classification products for e-discovery

      New technology products that look inside data can help you classify and manage that data more effectively. But these tools can also be leveraged for e-discovery, allowing specific data to be found and acted upon quickly to satisfy legal requirements.

    • The heat is on

      The heat is on

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