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:
Oct. 26, 2021
Filed:
Apr. 03, 2019
Sap SE, Walldorf, DE;
SAP SE, Walldorf, DE;
Abstract
A system includes determination of a first partition-wise operation on a first database table partition of a first table located at a first server node and a first database table partition of a second table located at a second server node, determination of a first cost to execute the first partition-wise operation on the first server node, and a second cost to execute the first partition-wise operation on the second server node, determination of a second partition-wise operation on a result of the first partition-wise operation, determination of a third cost to execute the second partition-wise operation on the first server node based on the first cost and the second cost, and a fourth cost to execute the second partition-wise operation on the second server node based on the first cost and the second cost, determination of one of the first server node and the second server node to execute the second partition-wise operation based on the third cost and the fourth cost, and determination of one of the first server node and the second server node to execute the first partition-wise operation based on the third cost and the fourth cost.