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:
Dec. 02, 2025
Filed:
Jan. 24, 2023
Alibaba Group Holding Limited, Grand Cayman, KY;
Mengshi Sun, Hangzhou, CN;
Jianghang Lou, Hangzhou, CN;
Yu Fu, Hangzhou, CN;
Xueqiang Wu, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
A distributed database system includes: a computing module configured to receive a transaction starting request; determine a target transaction and a target storage module corresponding to the target transaction based on the transaction starting request; send an execution instruction to a target storage module; send a commit instruction to the target storage module when the target storage module returns a message that the target transaction is executed successfully, the commit instruction including a commit timestamp of the target transaction; and the target storage module configured to receive the execution instruction, and execute the target transaction according to the execution instruction; return the message that the target transaction is successfully executed to the computing module when the target transaction is successfully executed; and receive the commit instruction, commit the target transaction according to the commit instruction, and generate a binary log according to the commit timestamp of the target transaction.