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:
Nov. 25, 2025
Filed:
Jun. 01, 2023
Cloud Intelligence Assets Holding (Singapore) Private Limited, Singapore, SG;
Zhanfeng Ma, Zhejiang, CN;
Xinjun Yang, Zhejiang, CN;
Jianwei Zhao, Zhejiang, CN;
Feifei Li, Zhejiang, CN;
Gui Huang, Zhejiang, CN;
CLOUD INTELLIGENCE ASSETS HOLDING (SINGAPORE) PRIVATE LIMITED, Singapore, SG;
Abstract
Embodiments of the present disclosure provide a data processing method, an electronic device, and a storage medium. In the embodiments of the present disclosure, in a process of obtaining random sampling data from the target database table, through an index tree scanning manner in combine with a mechanism for random sampling a data page of the database table, full-table scanning is not performed on the target database table, thereby effectively reducing the number of times that I/O access is performed on the disk, saving disk I/O resources, and enhancing the query performance of the database system, especially in the case that the distributed database system has mass data.