发明授权
- 专利标题: Backup information management
- 专利标题(中): 备份信息管理
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申请号: US13568909申请日: 2012-08-07
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公开(公告)号: US08914328B2公开(公告)日: 2014-12-16
- 发明人: Ajay Pratap Singh Kushwah , Akhil Kaushik , Jian Xing , Mayank Joshi , Pashupati Kumar , Subramaniam Periyagaram , Rangarajan Suryanarayanan , Yogita Bijani
- 申请人: Ajay Pratap Singh Kushwah , Akhil Kaushik , Jian Xing , Mayank Joshi , Pashupati Kumar , Subramaniam Periyagaram , Rangarajan Suryanarayanan , Yogita Bijani
- 申请人地址: US MA Hopkinton
- 专利权人: EMC Corporation
- 当前专利权人: EMC Corporation
- 当前专利权人地址: US MA Hopkinton
- 代理机构: Van Pelt, Yi & James LLP
- 主分类号: G06F17/30
- IPC分类号: G06F17/30 ; G06F11/14
摘要:
Information management is disclosed. A file output from an application to an operating system is intercepted before the file output arrives at the operating system. The file output is directed towards protected data. The intercepted file output is analyzed to determine whether a predetermined type of version of the protected data has been created. In the event it is determined that the predetermined type of version of the protected data has been created at least in part because the analyzed intercepted file output includes a modification to the protected data, the protected data automatically backed up, including by storing at least a portion of the file output as a backup version of the protected data. In the event it is determined that the predetermined type of version of the protected data has not been created, the protected data is not backed up.
公开/授权文献
- US20120303587A1 BACKUP INFORMATION MANAGEMENT 公开/授权日:2012-11-29