Patents by Inventor Samrat Pandiri

Samrat Pandiri 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).

  • Dynamic generated query plan caching
    Patent number: 11188538
    Abstract: A first query execution plan generated for a query on a second time the query was processed by a database is compared against a dynamically generated second query plan generated based on statistics only dynamic feedback for the second time the query is processed by the database. A determination is made on the second time as to whether to cache the first query execution plan, the second query execution plan, or no plan for third or more times the query is processed by the database. The query can be non-parameterized or parameterized.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: November 30, 2021
    Assignee: Teradata US, Inc.
    Inventors: Paul Sinclair, Sung Jin Kim, Srikanth Reddy Muthyala, Samrat Pandiri
  • DYNAMIC GENERATED QUERY PLAN CACHING
    Publication number: 20200210429
    Abstract: A first query execution plan generated for a query on a second time the query was processed by a database is compared against a dynamically generated second query plan generated based on statistics only dynamic feedback for the second time the query is processed by the database. A determination is made on the second time as to whether to cache the first query execution plan, the second query execution plan, or no plan for third or more times the query is processed by the database. The query can be non-parameterized or parameterized.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Inventors: Paul Sinclair, Sung Jin Kim, Srikanth Reddy Muthyala, Samrat Pandiri