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:
Mar. 05, 2024
Filed:
May. 25, 2021
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Haixiang Li, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
This application discloses a data replication method and apparatus, a computer device, and a storage medium, and belongs to the field of database technologies. The method includes: adding, when a commitment operation of a transaction is detected, historical state data of the transaction to a data queue; adding at least one piece of historical state data in the data queue to a transmission buffer; and replicating, when a first preset condition is met, the at least one piece of historical state data in the transmission buffer to a cluster device. In this application, a node device does not need to convert an original historical state data format into a log format, and the cluster device does not need to parse a log into an original data format for storage, thereby avoiding a cumbersome log replay procedure, and improving the efficiency of the data replication process.