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. 02, 2023
Filed:
Nov. 15, 2018
Applicants:
Xun Xue, Markham, CA;
Chong Chen, Richmond Hill, CA;
Per-ake Larson, Etobicoke, CA;
Robin Grosman, Markham, CA;
Inventors:
Xun Xue, Markham, CA;
Chong Chen, Richmond Hill, CA;
Per-Ake Larson, Etobicoke, CA;
Robin Grosman, Markham, CA;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01); G06F 16/21 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2343 (2019.01); G06F 16/219 (2019.01); G06F 16/2358 (2019.01); G06F 16/2365 (2019.01);
Abstract
Methods and systems are described for managing a shared database. One or more processing nodes may access a shared database. A common log node may manage the shared database. The common log node may validate database operations requested by the one or more processing nodes. During validation, the common log node may detect conflicts that occur between database operations requested by the one or more processing nodes.