The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2015
Filed:
Feb. 12, 2013
Sap Ag, Walldorf, DE;
Thomas Zurek, Walldorf, DE;
SAP SE, Walldorf, DE;
Abstract
In one embodiment the present invention includes a computer-implemented method comprising receiving a first query in a local computer system to access data stored on a remote computer system the local computer system. Data elements of the remote data are associated with data elements of the local data. The query is transformed into multiple queries. A second query is sent to the remote computer system to retrieve remote data. A first data result is received and stored on the local computer system and incorporated into a third query. The third query is executed against the local data and the first data result to produce a result. Sensitive data may be stored locally in a dimension table of a star schema and non-sensitive data may be stored remotely in a fact table and another dimension table of the star schema, for example.