Patents by Inventor Mamatha Govind Rao

Mamatha Govind Rao 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).

  • Buffered data-loading in column-partitioned database tables
    Patent number: 11308053
    Abstract: A system and method for loading data into column-partitioned database tables. The system and method incorporate a mechanism for buffering data extracted from the rows of a source table in column-oriented fashion within an in-buffer memory, enabling an efficient bulk-write of large arrays of values from the buffer into column-partitioned database tables. The system and method may also include optimizations for grouping columns according to data types and altering the order in which columns are inserted into the database tables.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: April 19, 2022
    Assignee: Teradata US, Inc.
    Inventors: Rui Zhang, Sanjay Nair, Paul Laurence Sinclair, Mamatha Govind Rao
  • BUFFERED DATA-LOADING IN COLUMN-PARTITIONED DATABASE TABLES
    Publication number: 20170116237
    Abstract: A system and method for loading data into column-partitioned database tables. The system and method incorporate a mechanism for buffering data extracted from the rows of a source table in column-oriented fashion within an in-buffer memory, enabling an efficient bulk-write of large arrays of values from the buffer into column-partitioned database tables. The system and method may also include optimizations for grouping columns according to data types and altering the order in which columns are inserted into the database tables.
    Type: Application
    Filed: October 27, 2016
    Publication date: April 27, 2017
    Applicant: Teradata US, Inc.
    Inventors: Rui Zhang, Sanjay Nair, Paul Laurence Sinclair, Mamatha Govind Rao