发明公开
- 专利标题： Method and system for synthetic backup and restore
- 专利标题（中）： 方法和系统合成备份和恢复
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申请号： EP05108199.0申请日： 2005-09-07
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公开(公告)号： EP1640868A3公开(公告)日： 2012-10-03
- 发明人: Berkowitz, Brian T. , van Ingen, Catharine
- 申请人： MICROSOFT CORPORATION
- 申请人地址： One Microsoft Way Redmond, WA 98052 US
- 专利权人： MICROSOFT CORPORATION
- 当前专利权人： MICROSOFT CORPORATION
- 当前专利权人地址： One Microsoft Way Redmond, WA 98052 US
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser
- 优先权： US948009 20040922
- 主分类号： G06F11/14
- IPC分类号： G06F11/14
摘要：
A method and system for backing up and restoring data. First, a full backup is performed to create a full dataset.
Thereafter, incremental or differential datasets may be created by incremental or differential backups, respectively. When a new full dataset is needed, instead of performing a full backup, a previous full dataset may be combined with subsequent incremental or differential datasets to create the new full dataset. The new full dataset may be created on a computer other than the computer which hosts the data of the previous full dataset. The new full dataset may be used for offsite storage or to quickly restore data in the event of a failure or corruption of a computer's file system.
Thereafter, incremental or differential datasets may be created by incremental or differential backups, respectively. When a new full dataset is needed, instead of performing a full backup, a previous full dataset may be combined with subsequent incremental or differential datasets to create the new full dataset. The new full dataset may be created on a computer other than the computer which hosts the data of the previous full dataset. The new full dataset may be used for offsite storage or to quickly restore data in the event of a failure or corruption of a computer's file system.
公开/授权文献
- EP1640868B1 Method and system for synthetic backup and restore 公开/授权日：2013-11-20
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