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:
Feb. 28, 2023
Filed:
Jun. 28, 2019
Applicant:
Oracle International Corporation, Redwood Shores, CA (US);
Inventors:
Mahesh Kallanagoudar, Cupertino, CA (US);
Ming Zhu, Redwood City, CA (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2022.01); G06N 7/00 (2023.01); G06F 12/12 (2016.01); G06F 16/906 (2019.01);
U.S. Cl.
CPC ...
G06K 9/6223 (2013.01); G06F 12/12 (2013.01); G06F 16/906 (2019.01); G06N 7/005 (2013.01);
Abstract
Described is a system, method, and computer program product for performing elections in a database cluster, where system resource statistics information is used to predict a cluster node failure. Resource statistics data is classified and used to identify anomalies. The anomalies can be used to determine the probability of a cluster node failure and to then elect a new master node and/or surviving sub-cluster.