发明授权
US07171519B2 System, method and program for assessing the activity level of a database management system
失效
用于评估数据库管理系统的活动级别的系统，方法和程序
- 专利标题： System, method and program for assessing the activity level of a database management system
- 专利标题（中）： 用于评估数据库管理系统的活动级别的系统，方法和程序
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申请号： US10788582申请日： 2004-02-27
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公开(公告)号： US07171519B2公开(公告)日： 2007-01-30
- 发明人: Matthew A. Huras , Kevin R. Rose , Aamer Sachedina
- 申请人： Matthew A. Huras , Kevin R. Rose , Aamer Sachedina
- 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： Sughrue Mion, PLLC
- 主分类号： G06F11/34
- IPC分类号： G06F11/34
摘要：
A system and method for assessing the activity level of a database management system. The number of page fix operations performed by execution units of a database management system can be counted and used to compute a measure for the activity level of the database management system. In one embodiment of the invention, multiple counters are used to count the page fix operations. This and other embodiments of the invention facilitate activity level assessment without incurring significant performance penalty.
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