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:
May. 06, 2025
Filed:
Nov. 18, 2022
Applicant:
Alibaba Cloud Computing Co. Ltd., Zhejiang, CN;
Inventor:
Zilin Chen, Zhejiang, CN;
Assignee:
Alibaba Cloud Computing Co. Ltd., Hangzhou, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/2453 (2018.12); G06F 16/2455 (2018.12); G06F 16/25 (2018.12); G06F 16/28 (2018.12);
U.S. Cl.
CPC ...
G06F 16/24537 (2018.12); G06F 16/24545 (2018.12); G06F 16/24568 (2018.12); G06F 16/254 (2018.12); G06F 16/284 (2018.12);
Abstract
A data processing method includes: receiving a data processing request carrying a query statement; converting the query statement into a corresponding relational algebra tree based on the data processing request; determining an operation type corresponding to the query statement based on the relational algebra tree; delivering the query statement to a first database in response to the operation type being a first type; and completing the data processing request in the first database based on the query statement.