Patent · US Active

Auditable abrogation of privacy enhancements in columnar in-memory databases

US9201912B2 · kind B2 · utility

1Cited by

10References

23Claims

0Family size

Assignee

SAP AG · DE

Inventors

Jens Odenheimer · Karlsruhe, DE
Udo Klein · Maximiliansau, DE

Key dates

Filing date	Jun 25, 2013
Grant date	Dec 1, 2015
Priority date	—
Expiry date	Apr 9, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/258
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed herein are system, method, and computer program product embodiments for the auditable abrogation of columnar in-memory databases. An embodiment operates by retrieving column-oriented data of a column-oriented database associated with an auditing request to access the column-oriented data. The column-oriented data is transformed into corresponding row-oriented data and stored in a row-oriented database independent of the column-oriented database. A response to the auditing request is processed based on the row-oriented data, wherein the processing is performed independent of the column-oriented database, and the response is provided to the auditing request.

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