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:
Sep. 09, 2025
Filed:
Nov. 21, 2024
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Zhao Luo, Beijing, CN;
Fengtian Wang, Beijing, CN;
Shaozhong He, Beijing, CN;
Zezhong Wang, Beijing, CN;
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Abstract
The present disclosure discloses a method and apparatus of comparing data of heterogeneous data sources, a device, and a storage medium. The method includes: obtaining first metadata and second metadata corresponding to heterogeneous data sources to be compared; determining a data isomorphism benchmark from the heterogeneous data sources based on the first metadata and the second metadata, and determining a first target data table and a second target data table corresponding to the heterogeneous data sources; associating the first target data table with the second target data table to determine a comparison indicator of the heterogeneous data sources; determining, based on the first target data table and the second target data table, a target comparison manner between the first target data table and the second target data table; and generating a data comparison result corresponding to the comparison indicator.