Patents Assigned to ESS Holdings Co., Ltd.
  • Patent number: 11734244
    Abstract: With respect to a search method, for execution by a computer, for searching for multidimensional data that satisfies a search condition in a table representing a multidimensional data set including a plurality of search target parameters, the search method includes creating multidimensional indexes including a plurality of transposition blocks for identifying record numbers based on values of parameters of the plurality of search target parameters by using the multidimensional data set included in the table, and identifying a target record number of the multidimensional data that satisfies the search condition in the multidimensional data set included in the table by using the multidimensional indexes.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: August 22, 2023
    Assignee: ESS Holdings Co., Ltd.
    Inventor: Shinji Furusho