Patents by Inventor Vijay Paul Rapaka

Vijay Paul Rapaka 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).

  • Time-based partitioning to avoid in-place updates for data set copies
    Patent number: 11550760
    Abstract: Time-based partitioning of a data set is applied to capture updates to the data set in a copy of the data set. Items that have been updated in a data set with in a time period are identified. Partitions of the data set that include the updated items are created according to a partitioning scheme. The created partitions are grouped in a storage location for the time period in a file structure that stores a copy of the database. A latest version of the copy of the data set may be accessed according to latest partitions of the data set stored in the different locations of the file structure.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: January 10, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Manoj Chakravarthi Manukonda, Vijay Paul Rapaka, Ashish Mishra