Patents by Inventor Shuang H. WANG

Shuang H. WANG 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).

  • Light weight index for querying low-frequency data in a big data environment
    Patent number: 11321392
    Abstract: The present disclosure relates to searching for and committing low-frequency data to a database. An example method generally includes receiving, from a requesting application, a query for data from the data repository. A database system retrieves a set of indices associated with the data specified in the query from an index table in the data repository. Upon determining that the set of indices comprises a non-null set, the database system retrieves records associated with each index in the set of indices from a data table associated with the index table and returns the retrieved records to the requesting application.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: May 3, 2022
    Assignee: International Business Machines Corporation
    Inventors: Jia Tian Zhong, Bin Yang, Shuang H. Wang, Xing Xing Shen, Qi Guo
  • LIGHT WEIGHT INDEX FOR QUERYING LOW-FREQUENCY DATA IN A BIG DATA ENVIRONMENT
    Publication number: 20200265086
    Abstract: The present disclosure relates to searching for and committing low-frequency data to a database. An example method generally includes receiving, from a requesting application, a query for data from the data repository. A database system retrieves a set of indices associated with the data specified in the query from an index table in the data repository. Upon determining that the set of indices comprises a non-null set, the database system retrieves records associated with each index in the set of indices from a data table associated with the index table and returns the retrieved records to the requesting application.
    Type: Application
    Filed: February 19, 2019
    Publication date: August 20, 2020
    Inventors: Jia Tian ZHONG, Bin YANG, Shuang H. WANG, Xing Xing SHEN, Qi GUO