| 发明名称 |
DATA BACKUP METHOD AND DEVICE THEREOF |
| 摘要 |
A data backup method and device for a NAND storage unit are provided. The method includes determining whether a portion of data stored in the NAND storage unit is critical data in compliance with a predetermined backup rule, and backing up the critical data if the data is the critical data. Through the provided method and device, the present invention solves the problem of wasting the storage space caused by backing up the data without distinguish the data. |
| 申请公布号 |
US2015100719(A1) |
申请公布日期 |
2015.04.09 |
| 申请号 |
US201414338344 |
申请日期 |
2014.07.22 |
| 申请人 |
AutoChips Inc. |
发明人 |
LIN Jianghong;HAO Jiajie |
| 分类号 |
G06F11/14;G06F12/02;G06F3/06 |
主分类号 |
G06F11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
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. |
| 地址 |
Hefei City CN |
