Patents by Inventor Kanti Marita Mann

Kanti Marita Mann 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).

  • Database table column annotation
    Patent number: 10248620
    Abstract: According to an example, database constraint generation may include receiving data related to a table in a database, analyzing the data to determine a row count for a column of the table, and analyzing the data to determine a number of distinct values for the column of the table. A comparison value may be determined by comparing the row count to the number of distinct values. The database constraint generation may further include determining if the comparison value is within a threshold. If the comparison value is within the threshold, an annotation may be added to the column of the table such that the column is considered unique during a cardinality estimation process involving the table.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: April 2, 2019
    Assignee: ENTIT SOFTWARE LLC
    Inventors: Hoa Binh Nga Tran, Lakshmikant Shrinivas, Kanti Marita Mann
  • DATABASE TABLE COLUMN ANNOTATION
    Publication number: 20160078070
    Abstract: According to an example, database constraint generation may include receiving data related to a table in a database, analyzing the data to determine a row count for a column of the table, and analyzing the data to determine a number of distinct values for the column of the table. A comparison value may be determined by comparing the row count to the number of distinct values. The database constraint generation may further include determining if the comparison value is within a threshold. If the comparison value is within the threshold, an annotation may be added to the column of the table such that the column is considered unique during a cardinality estimation process involving the table.
    Type: Application
    Filed: April 30, 2013
    Publication date: March 17, 2016
    Inventors: Hoa Binh Nga Tran, Lakshmikant Shrinivas, Kanti Marita Mann