发明授权
US07484119B2 Method, apparatus, computer program and computer program product for adjusting the frequency at which data is backed up
失效
用于调整备份数据频率的方法，装置，计算机程序和计算机程序产品
- 专利标题： Method, apparatus, computer program and computer program product for adjusting the frequency at which data is backed up
- 专利标题（中）： 用于调整备份数据频率的方法，装置，计算机程序和计算机程序产品
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申请号： US11255204申请日： 2005-10-20
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公开(公告)号： US07484119B2公开(公告)日： 2009-01-27
- 发明人: David James Fisher , Stephen James Hobson , Paul Hopewell , Paul Kettley , Robert Daniel Millar , Pete Siddall , Stephen Richard Walker
- 申请人： David James Fisher , Stephen James Hobson , Paul Hopewell , Paul Kettley , Robert Daniel Millar , Pete Siddall , Stephen Richard Walker
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Van Leeuwen & Van Leeuwen
- 代理商 Herman Rodriguez
- 优先权： GB0424488.5 20041105
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
Disclosed is a method, apparatus, computer program and computer program product for adjusting the frequency at which data is backed up. This involves receiving a target recovery time. A current estimated recovery time is then determined and the current and target times are compared. If it is determined that the current estimated recovery time has reached a predetermined threshold relative to the received target recovery time a new backup should be initiated.
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