Patents by Inventor Pradeep Krishnappa

Pradeep Krishnappa 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).

  • Generating filtered data sets for efficient query execution
    Patent number: 11537611
    Abstract: A system filters a data set for the efficient execution of queries by removing at least some irrelevant records to generate a reduced data set. The records are determined to be irrelevant based on the values of the records for the particular attribute(s) corresponding to the filtering operation. The system filters out records within a data set that do not include any of the values defined for the particular attribute by a set of queries that are to be executed on the filtered set of records.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: December 27, 2022
    Assignee: Oracle International Corporation
    Inventors: Pradeep Krishnappa Ajanahalli, Sanjay Anant Pusegaonkar, Atanu Majumdar, Kartik Raghavan
  • GENERATING FILTERED DATA SETS FOR EFFICIENT QUERY EXECUTION
    Publication number: 20220197906
    Abstract: A system filters a data set for the efficient execution of queries by removing at least some irrelevant records to generate a reduced data set. The records are determined to be irrelevant based on the values of the records for the particular attribute(s) corresponding to the filtering operation. The system filters out records within a data set that do not include any of the values defined for the particular attribute by a set of queries that are to be executed on the filtered set of records.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 23, 2022
    Applicant: Oracle International Corporation
    Inventors: Pradeep Krishnappa Ajanahalli, Sanjay Anant Pusegaonkar, Atanu Majumdar, Kartik Raghavan
  • Pattern analysis for triaging memory leaks
    Patent number: 10108475
    Abstract: A method of analyzing out-of-memory errors may include receiving a memory dump generated in response to an out-of-memory error, receiving an identification of an object class in the memory dump as a leak suspect that may be responsible for the out-of-memory error, matching the leak suspect with an analysis pattern specific to the object class, and extracting usage information from the memory dump using the analysis pattern.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: October 23, 2018
    Assignee: Oracle International Corporation
    Inventors: Venkatesh Vinod Chikabelapur, Pradeep Krishnappa
  • PATTERN ANALYSIS FOR TRIAGING MEMORY LEAKS
    Publication number: 20160055043
    Abstract: A method of analyzing out-of-memory errors may include receiving a memory dump generated in response to an out-of-memory error, receiving an identification of an object class in the memory dump as a leak suspect that may be responsible for the out-of-memory error, matching the leak suspect with an analysis pattern specific to the object class, and extracting usage information from the memory dump using the analysis pattern.
    Type: Application
    Filed: August 20, 2014
    Publication date: February 25, 2016
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Venkatesh Vinod Chikabelapur, Pradeep Krishnappa