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. 23, 2026
Filed:
Oct. 27, 2023
International Business Machines Corporation, Armonk, NY (US);
Xiao Xiao Chen, Beijing, CN;
Sheng Yan Sun, Beijing, CN;
Peng Hui Jiang, Beijing, CN;
Bing Jiang Sun, Beijing, CN;
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: generating database logging data of a database, wherein the database includes a certain leaf page associated to a certain row interval; examining logging data of the database logging data, and based on the examining the logging data, determining that a contention risk condition is present with respect to the certain row interval; and in response to the determining that the contention risk condition is present with respect to the certain row interval, storing incoming subsequent INSERT query statement transaction data for the certain row interval to an external indexing structure external to the certain leaf page.