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. 30, 2024
Filed:
Dec. 08, 2021
International Business Machines Corporation, Armonk, NY (US);
Daniel Martin, Leinfelden-Echterdingen, DE;
Sowmya Kameswaran, San Jose, CA (US);
Vassil Radkov Dimov, Stuttgart, DE;
Christian Michel, Sindelfingen, DE;
Manogari Nogi Simanjuntak, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: receiving by primary database system a query statement that references a first table, wherein the primary database system is associated to a first accelerator database system and a second accelerator database system, wherein modifications performed on tables of the primary database system are iteratively replicated into the first accelerator database system and the second accelerator database system; examining latency data that specifies a latency with which a modification to the first table has been replicated into the first accelerator database system and a latency with which a modification to the first table has been replicated into the second accelerator database system; selecting, in dependence on the examining, the first accelerator database system for execution of the query statement; routing the query statement to the first accelerator database system for execution in response to the selecting.