Invention Grant
- Patent Title: Columnwise storage of point data
- Patent Title (中): 逐点存储点数据
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Application No.: US13488143Application Date: 2012-06-04
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Publication No.: US08694508B2Publication Date: 2014-04-08
- Inventor: Christoph Weyerhaeuser , Tobias Mindnich , Daniel Baeumges , Gerrit Simon Kazmaier
- Applicant: Christoph Weyerhaeuser , Tobias Mindnich , Daniel Baeumges , Gerrit Simon Kazmaier
- Applicant Address: DE Walldorf
- Assignee: SAP AG
- Current Assignee: SAP AG
- Current Assignee Address: DE Walldorf
- Agency: Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/30
Abstract:
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.
Public/Granted literature
- US20130325874A1 Columnwise Storage of Point Data Public/Granted day:2013-12-05
Information query
