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How do I know if I'm ready for a SAN?

Christopher Poelker EXPERT RESPONSE FROM: Christopher Poelker

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QUESTION POSED ON: 26 May 2004
Do you consider 50 GB of data large enough to implement a SAN? Is any amount of data too small to implement a SAN?


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Only implement a SAN when you find the cost savings of implementing a SAN outweigh the costs of staying with current practices.

A SAN will help with things like:

  • Disaster recovery
  • Storage utilization
  • Backup
  • Data management
  • Storage operations
  • Clustering
  • Server consolidation
  • Utility/GRID computing
  • Capacity on demand
  • Regulatory issues
  • Data archiving
  • If you have none of these issues, then perhaps a SAN is not required.

    Chris

    Editor's note: Do you agree with this expert's response? If you have more to share, post it in one of our discussion forums.

    The views and opinions expressed by Christopher L. Poelker are his alone and not necessarily shared by Hitachi Data Systems.




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