发明名称 Key sequenced clustered I/O in a database management system
摘要 A system, method, apparatus, means and computer program code for writing data includes identifying a plurality of pages to be written to a data volume, each page including a file identifier and a key, creating a first page group from the plurality of pages, the first page group including pages associated with a first file as identified by the file identifier and sorted by the key; and writing the first page group to the data volume.
申请公布号 US7519636(B2) 申请公布日期 2009.04.14
申请号 US20050093677 申请日期 2005.03.30
申请人 SAP AG 发明人 STRAHL TORSTEN;HEMPELMANN HENRIK
分类号 G06F17/30 主分类号 G06F17/30
代理机构 代理人
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