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:
Jun. 12, 2012
Filed:
Jul. 24, 2009
Zhi HU Wang, Haidian District, CN;
Chang Jie Guo, Haidian District, CN;
Wei Sun, Haidian District, CN;
Wen Hao an, Haidian District, CN;
BO Gao, Haidian District, CN;
Chen Wang, Haidian District, CN;
Zhen Zhang, Haidian District, CN;
Zhi Hu Wang, Haidian District, CN;
Chang Jie Guo, Haidian District, CN;
Wei Sun, Haidian District, CN;
Wen Hao An, Haidian District, CN;
Bo Gao, Haidian District, CN;
Chen Wang, Haidian District, CN;
Zhen Zhang, Haidian District, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and apparatus for applying database partitioning in a multi-tenancy scenario is disclosed, the method includes providing, in each database table of a partitioned database system storing tenant data, a partition key field for storing a respective partition key for each tenant within a plurality of tenants. The respective partition key for each tenant is designated for each tenant according to a partition designated for the each respective tenant and the corresponding relationships between partitions and partition keys in the database partitioning mechanism of the partitioned database system. The respective partition key is used by the partitioned database system to perform database partitioning operations on the data of each respective tenant.