发明授权
US07631014B2 Method and apparatus for fast deletion of physically clustered data
失效
用于快速删除物理聚类数据的方法和装置
- 专利标题： Method and apparatus for fast deletion of physically clustered data
- 专利标题（中）： 用于快速删除物理聚类数据的方法和装置
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申请号： US11412554申请日： 2006-04-27
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公开(公告)号： US07631014B2公开(公告)日： 2009-12-08
- 发明人: Bishwaranjan Bhattacharjee , Leslie A. Buback , Timothy Ray Malkemus , Michael J. Winer
- 申请人： Bishwaranjan Bhattacharjee , Leslie A. Buback , Timothy Ray Malkemus , Michael J. Winer
- 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： Yee & Associates, P.C.
- 代理商 Preston J. Young
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/00
摘要：
A computer implemented method, apparatus, and computer usable program code for deleting rows in a multidimensional clustering database. A multidimensional clustering processor receives a request to delete a set of multidimensionally clustered data. The multidimensional clustering processor determines whether all multidimensionally clustered data is located in a block. Responsive to all multidimensionally clustered data qualifying for deletion, the multidimensional clustering processor deletes all data in the block to delete the set of multidimensionally clustered data.
公开/授权文献
- US20070255772A1 Method for fast deletion of physically clustered data 公开/授权日：2007-11-01
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