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:
Feb. 26, 2013
Filed:
Jun. 14, 2010
Uwe H. O. Hahn, Berlin, DE;
Torsten Strahl, Kleinmachnow, DE;
Henrik Hempelmann, Havelberg, DE;
SAP AG, Walldorf, DE;
Abstract
A system includes a database instance having a data storage system with a data store area storing first and second data partitions, where the respective data partitions each include a plurality of database pages storing respective tenant-independent/-specific data and respective first/second converters associated with the respective partitions. A database management system (DBMS) to receive a request for a database object and determine whether the database object is associated with tenant-independent data or with tenant-specific data. If the database object is associated with tenant-independent data, the DBMS determines a location of first database pages associated with the database object within the first plurality of database pages based on the first converter. Or if associated with tenant-specific data, the DBMS determines a location of second database pages associated with the database object within the second plurality of database pages based on the second converter. A method is also disclosed.