Patents by Inventor Congli Gao

Congli Gao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Data warehouse system-based data processing method and data warehouse system
    Patent number: 12681948
    Abstract: A data processing method applied to the data warehouse system includes that a coordinator node allocates a data write request of a data table to a first computing node, and the first computing node checks whether target data corresponding to the data write request meets a constraint condition. If the check succeeds, a metadata cluster checks the target data again. If the check performed by the metadata cluster also succeeds, a cloud storage cluster writes the target data into the data table. It can be learned that the data warehouse system uses a two-layer indexing mechanism and the metadata cluster of a cloud native architecture to check whether data to be written into the data table meets the constraint condition. Therefore, when a data constraint capability is provided, data reliability is ensured, and that system running performance is not affected is also ensured.
    Type: Grant
    Filed: May 21, 2025
    Date of Patent: July 14, 2026
    Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
    Inventors: Congli Gao, Kai Zeng, Liang Li, Yanhui Zhong, Wenliang Zhang
  • Method and Apparatus for Executing Database Operation Instruction, Device, and Storage Medium
    Publication number: 20260195313
    Abstract: A method, wherein automatic execution of a series of complex operations including at least one AI operation and at least one data processing operation may be triggered by using a table operation instruction. A user only needs to input a simple table operation instruction, and does not need to input a series of complex operation instructions.
    Type: Application
    Filed: February 27, 2026
    Publication date: July 9, 2026
    Applicant: Huawei Cloud Computing Technologies Co., Ltd.
    Inventors: Congli Gao, Wenlong Ma, Kai Zeng, Jingjin Li, Ruoyue Gao, Wenliang Zhang
  • Data Warehouse System-Based Data Processing Method and Data Warehouse System
    Publication number: 20250284705
    Abstract: A data processing method applied to the data warehouse system includes that a coordinator node allocates a data write request of a data table to a first computing node, and the first computing node checks whether target data corresponding to the data write request meets a constraint condition. If the check succeeds, a metadata cluster checks the target data again. If the check performed by the metadata cluster also succeeds, a cloud storage cluster writes the target data into the data table. It can be learned that the data warehouse system uses a two-layer indexing mechanism and the metadata cluster of a cloud native architecture to check whether data to be written into the data table meets the constraint condition. Therefore, when a data constraint capability is provided, data reliability is ensured, and that system running performance is not affected is also ensured.
    Type: Application
    Filed: May 21, 2025
    Publication date: September 11, 2025
    Inventors: Congli Gao, Kai Zeng, Liang Li, Yanhui Zhong, Wenliang Zhang