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DATA BACKUP METHOD AND DEVICE THEREOF

  • US 20150100719A1
  • Filed: 07/22/2014
  • Published: 04/09/2015
  • Est. Priority Date: 10/08/2013
  • Status: Abandoned Application
First Claim
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1. A data backup method for a NAND storage unit, the method comprising:

  • determining whether a portion of data stored in the NAND storage unit is critical data in compliance with a predetermined backup rule; and

    if the data is the critical data, backing up the critical data.

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