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:
Jan. 12, 2021
Filed:
Mar. 09, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A transaction execution method, apparatus, and system is disclosed. The method is applied to a CN of an OLTP cluster database, and the method includes: receiving a page request message sent by a first PN, where the first PN has a first transaction configured, the first transaction includes at least one operation, and the page request message includes an identifier of a to-be-processed page and an identifier of the first PN; if the to-be-processed page indicated by the identifier of the to-be-processed page is the same as a hot page in a preset hot page set, determining a target operation corresponding to the to-be-processed page, where the preset hot page set includes at least one hot page; executing the target operation on the to-be-processed page to obtain an execution result; and sending the execution result to the first PN indicated by the identifier of the first PN.