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:
Feb. 20, 2024
Filed:
Nov. 12, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Minqi Zhou, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A fusion query method and a multi-model database (MMDB) framework are provided, to add a capability of extending a foreign engine in a relational database engine and manage metadata of the foreign extensible engine by using a user table. This minimizes intrusion to the relational database engine, and implements dynamic loading and unloading of the foreign engine during runtime. Therefore, a maintenance interface and uniform data access to a multi-model database such as a relational database, a graph database, or a time series database are provided for a user, so that learning and use costs of operation and maintenance personnel and application development personnel are reduced, and security of data use is improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile