Patents by Inventor Saji Valiyattil Sankaranarayanan

Saji Valiyattil Sankaranarayanan 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).

  • System and method for testing data at a data warehouse
    Patent number: 9037549
    Abstract: A system and method for performing testing of data at a data warehouse is provided. The methodology of the invention describes steps to develop and further invoke one or more data quality-accuracy test cases from a framework. The data quality-accuracy test cases check the sanity of the data stored at the data warehouse. The one or more data quality-accuracy test cases are developed based on at least one predefined strategy, which in turn are stored in the framework. The methodology further executes the developed one or more data quality-accuracy test cases as either batch or independently, based on the requirements of the test. Thereafter, the methodology maintains traceability of the executed test at the data warehouse, incorporating details from the development of the one or more data quality-accuracy test cases to the final output of the test.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: May 19, 2015
    Assignee: Infosys Limited
    Inventors: Saji Valiyattil Sankaranarayanan, Mahesh Gudipati, Ajay Kumar Kachottil, Shyam Balasubramoni Ayyar, Sreejan Manezhathu Janardhanan
  • SYSTEM AND METHOD FOR TESTING DATA AT A DATA WAREHOUSE
    Publication number: 20120150820
    Abstract: A system and method for performing testing of data at a data warehouse is provided. The methodology of the invention describes steps to develop and further invoke one or more data quality-accuracy test cases from a framework. The data quality-accuracy test cases check the sanity of the data stored at the data warehouse. The one or more data quality-accuracy test cases are developed based on at least one predefined strategy, which in turn are stored in the framework. The methodology further executes the developed one or more data quality-accuracy test cases as either batch or independently, based on the requirements of the test. Thereafter, the methodology maintains traceability of the executed test at the data warehouse, incorporating details from the development of the one or more data quality-accuracy test cases to the final output of the test.
    Type: Application
    Filed: March 15, 2011
    Publication date: June 14, 2012
    Applicant: INFOSYS TECHNOLOGIES LIMITED
    Inventors: Saji Valiyattil Sankaranarayanan, Mahesh Gudipati, Ajay Kumar Kachottil, Shyam Balasubramoni Ayyar, Sreejan Manezhathu Janardhanan