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:
Jan. 07, 2025
Filed:
Feb. 18, 2021
International Business Machines Corporation, Armonk, NY (US);
Knut Stolze, Hummelshain, DE;
Luis Eduardo Oliveira Lizardo, Böblingen, DE;
Reinhold Geiselhart, Rottenburg-Ergenzingen, DE;
Felix Beier, Haigerloch, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In an approach to copying of table rows across logical nodes in a distributed database system comprising a plurality of logical nodes, for each logical node of a plurality of logical nodes, a connection is made to a current logical node of the plurality of logical nodes. One or more rows are selected from source nodes of the logical nodes to be stored in a target table on the current logical node, where the one or more rows are selected based on a distribution rule for distributing data in the distributed database system. The rows are stored into the target table, where the rows are pulled from the source nodes and stored in the current logical node.