Patent · US Active

Columnwise storage of point data

US9128969B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

SAP SE · DE

Inventors

Christoph Weyerhaeuser · Leimen, DE
Tobias Mindnich · Walldorf, DE
Daniel Baeumges · Viersen, DE
Gerrit Simon Kazmaier · Heidelberg, DE

Key dates

Filing date	Apr 8, 2014
Grant date	Sep 8, 2015
Priority date	—
Expiry date	Apr 8, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/29
WIPO fieldComputer technology
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.