发明授权
- 专利标题： Processing hierarchical data in a map-reduce framework
- 专利标题（中）： 在map-reduce框架中处理分层数据
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申请号： US13598280申请日： 2012-08-29
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公开(公告)号： US08959519B2公开(公告)日： 2015-02-17
- 发明人: Manoj K. Agarwal , Himanshu Gupta , Rajeev Gupta , Sriram K. Padmanabhan , Prasan Roy
- 申请人： Manoj K. Agarwal , Himanshu Gupta , Rajeev Gupta , Sriram K. Padmanabhan , Prasan Roy
- 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： Ference & Associates LLC
- 主分类号： G06F9/46
- IPC分类号： G06F9/46
摘要：
Methods and arrangements for processing hierarchical data in a map-reduce framework. Hierarchical data is accepted, and a map-reduce job is performed on the hierarchical data. This performing of a map-reduce job includes determining a cost of partitioning the data, determining a cost of redefining the job and thereupon selectively performing at least one step taken from the group consisting of: partitioning the data and redefining the job.
公开/授权文献
- US20120324459A1 PROCESSING HIERARCHICAL DATA IN A MAP-REDUCE FRAMEWORK 公开/授权日：2012-12-20