发明申请
US20050154697A1 Adjusting a number of database replicas based on a defined threshold value
审中-公开
根据定义的阈值调整多个数据库副本
- 专利标题： Adjusting a number of database replicas based on a defined threshold value
- 专利标题（中）： 根据定义的阈值调整多个数据库副本
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申请号： US10756874申请日： 2004-01-14
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公开(公告)号： US20050154697A1公开(公告)日： 2005-07-14
- 发明人: Faheem Altaf , Kumar Ravi , Michael Reynolds
- 申请人： Faheem Altaf , Kumar Ravi , Michael Reynolds
- 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
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/30
摘要：
A method and apparatus is provided for adjusting a number of database replicas of a database based on a defined threshold value. The method comprises monitoring at least one operating condition associated with a database and accessing a prestored threshold value. The method further comprises comparing a value representative of the monitored operating condition with the prestored threshold value and adjusting a number of copies of at least a portion of the database based on the comparison.
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