- 专利标题： Managing and querying spatial point data in column stores
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申请号： US13962725申请日： 2013-08-08
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公开(公告)号： US10929501B2公开(公告)日： 2021-02-23
- 发明人: Gerrit Simon Kazmaier , Tobias Mindnich , Christoph Weyerhaeuser , Daniel Baeumges
- 申请人： Gerrit Simon Kazmaier , Tobias Mindnich , Christoph Weyerhaeuser , Daniel Baeumges
- 申请人地址： DE Heidelberg; DE Walldorf; DE Heidelberg; DE Viersen
- 专利权人： Gerrit Simon Kazmaier,Tobias Mindnich,Christoph Weyerhaeuser,Daniel Baeumges
- 当前专利权人： Gerrit Simon Kazmaier,Tobias Mindnich,Christoph Weyerhaeuser,Daniel Baeumges
- 当前专利权人地址： DE Heidelberg; DE Walldorf; DE Heidelberg; DE Viersen
- 代理机构： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 主分类号： G06F16/20
- IPC分类号： G06F16/20 ; G06F17/10 ; G06F16/29
摘要：
A query of spatial data is received by a database comprising a columnar data store storing data in a column-oriented structure. Thereafter, a spatial data set is mapped to physical storage in the database using a space-filling curve. The spatial data set is then compacted and such compacted data can be used to retrieve data from the database that is responsive to the query. Related apparatus, systems, techniques and articles are also described.
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