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:
May. 16, 2023
Filed:
Sep. 30, 2020
Oracle International Corporation, Redwood Shores, CA (US);
Chandrajith Ramachandran Unnithan, Union City, CA (US);
Michael Ullrich Zoll, Foster City, CA (US);
Wai Shun Wilson Chan, San Mateo, CA (US);
Tak Fung Wang, Redwood City, CA (US);
Carol Lyndall Colrain, Redwood Shores, CA (US);
Troy Anthony, Redwood Shores, CA (US);
Oracle International Corporation, Redwood Shores, CA;
Abstract
Disclosed is a method, a computer program product, and a computer system for implementing automatic connection load balancing of database connections between instances of a cluster. Load imbalances are detected globally in the cluster, and can be corrected autonomously by the local instances. The local controller/orchestrator detects the imbalance, computes a target for the instance, and makes any necessary adjustments on the instance, where a server marks the connections to redistribute, and then implements draining and/or planned failover to move sessions.