发明授权
US08041686B2 Database contention and deadlock detection and reduction within application servers
失效
数据库争用和应用服务器中的死锁检测和减少
- 专利标题： Database contention and deadlock detection and reduction within application servers
- 专利标题（中）： 数据库争用和应用服务器中的死锁检测和减少
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申请号： US12181920申请日： 2008-07-29
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公开(公告)号： US08041686B2公开(公告)日： 2011-10-18
- 发明人: Bert Vincent Laonipon , Robbie John Minshall , Carolyn Haibt Norton , Srinvasan K. Rangaswamy
- 申请人： Bert Vincent Laonipon , Robbie John Minshall , Carolyn Haibt Norton , Srinvasan K. Rangaswamy
- 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： Carey, Rodriguez, Greenberg & Paul
- 代理商 Steven M. Greenberg, Esq.
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A method in a data processing system for detecting and reducing database contention and deadlock caused from within an application server. A determination is made as to whether a set of parameters in a statistical model indicates contention. If the set of parameters in the statistical model indicates contention, an application server administrator is notified of the contention and the number of threads in an application server pool is reduced. If the set of parameters in the statistical model indicates contention is reduced, the number of threads in the application server pool is increased.
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