Patents by Inventor Carlos Abraham Laguna Rueda

Carlos Abraham Laguna Rueda 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).

  • Efficient creation and/or restatement of database tables
    Patent number: 11403274
    Abstract: Techniques for rebuilding at least a portion of a SCD table in a database based on a set of snapshots individually containing a current value of a variable corresponding to a dimension in the table are discloses herein. In one example, a method includes grouping the snapshots in the set into multiple pairs of snapshots and concurrently generating multiple first table segments individually from a corresponding one of the multiple pairs of snapshots in the set. The method also includes grouping the generated multiple first table segments into multiple pairs of the first table segments and concurrently merging the multiple pairs of first table segments individually into a second table segment. The grouping and concurrently merging operations can be repeated until only one table segment is present.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: August 2, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Carlos Abraham Laguna Rueda, Alexei Boudzko
  • EFFICIENT CREATION AND/OR RESTATEMENT OF DATABASE TABLES
    Publication number: 20220237165
    Abstract: Techniques for rebuilding at least a portion of a SCD table in a database based on a set of snapshots individually containing a current value of a variable corresponding to a dimension in the table are discloses herein. In one example, a method includes grouping the snapshots in the set into multiple pairs of snapshots and concurrently generating multiple first table segments individually from a corresponding one of the multiple pairs of snapshots in the set. The method also includes grouping the generated multiple first table segments into multiple pairs of the first table segments and concurrently merging the multiple pairs of first table segments individually into a second table segment. The grouping and concurrently merging operations can be repeated until only one table segment is present.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 28, 2022
    Inventors: Carlos Abraham Laguna Rueda, Alexei Boudzko