发明申请
- 专利标题: Columnwise Storage of Point Data
- 专利标题(中): 点数据的纵向存储
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申请号: US14248099申请日: 2014-04-08
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公开(公告)号: US20140222828A1公开(公告)日: 2014-08-07
- 发明人: Christoph Weyerhaeuser , Tobias Mindnich , Daniel Baeumges , Gerrit Simon Kazmaier
- 申请人: Christoph Weyerhaeuser , Tobias Mindnich , Daniel Baeumges , Gerrit Simon Kazmaier
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
摘要:
A database query of point data among two or more axes of a database is received. The database stores point data in distinct integer vectors with a shared dictionary. Thereafter, the dictionary is scanned to determine boundaries for each axis specified by the query. In response, results characterizing data responsive to the query within the determined boundaries for each axis are returned. Related apparatus, systems, techniques and articles are also described.
公开/授权文献
- US09128969B2 Columnwise storage of point data 公开/授权日:2015-09-08