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:
Jul. 21, 2026
Filed:
Nov. 21, 2024
Beijing Oceanbase Technology Co., Ltd., Beijing, CN;
Zhenkun Yang, Beijing, CN;
Fusheng Han, Beijing, CN;
Chuanhui Yang, Beijing, CN;
Junquan Chen, Beijing, CN;
Beijing OceanBase Technology Co., Ltd., Beijing, CN;
Abstract
Embodiments of this specification provide methods for configuring nodes in a distributed database, methods for synchronizing transaction logs in the distributed database, and the nodes in the distributed database. One method for configuring nodes includes: determining a first quantity of first nodes from N nodes in the distributed database, wherein the first nodes comprise a master node configured to synchronize transactions, the first quantity is an integer greater than N/2, and the first nodes determine a first transaction based on a distributed consistency protocol, and determining one or more of remaining nodes other than the first nodes in the N nodes as asynchronous nodes or election nodes, wherein the asynchronous nodes are configured to asynchronously receive the first transaction from the master node, and the election nodes are configured to modify at least the master node.