Patents by Inventor Balaji Gadhiraju

Balaji Gadhiraju 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).

  • Profiling in a massive parallel processing environment
    Patent number: 9251212
    Abstract: A computer-implemented method of profiling a data set in a parallel processing environment includes vertically partitioning an initial data set. One or more attribute subsets are then profiled. A list of subjects is generated each corresponding to a specific attribute value identified in the profiling. Values of multiple attributes are extracted for each identified subject, and the sample results are assembled and merged.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: February 2, 2016
    Assignee: Business Objects Software Ltd.
    Inventors: Wu Cao, Sridhar Ganti, Balaji Gadhiraju
  • Apparatus and method for dataflow execution in a distributed environment using directed acyclic graph and prioritization of sub-dataflow tasks
    Patent number: 8209703
    Abstract: A computer readable storage medium includes executable instructions to assess system cache resources, inter-process communication requirements and staging requirements to divide an extract, transform, load (ETL) dataflow task into a plurality of sub-tasks. The sub-tasks are then executed in parallel on distributed resources.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: June 26, 2012
    Assignee: SAP France S.A.
    Inventors: Monfor Yee, Wu Cao, Hui Xu, Anil Kumar Samudrala, Balaji Gadhiraju, Kurinchi Kumaran, David Kung
  • METHOD AND SYSTEM FOR AUTOMATIC BUSINESS CONTENT DISCOVERY
    Publication number: 20110145005
    Abstract: A system and method for automatic business content discovery are described. In various embodiments, a system includes modules to bind business terms to data validation rules and search data sources for data matching data validation rules. In various embodiments, the system binds matching data to data validation rules. In various embodiments, a user interface is provided for creating and managing business terms and data validation rules. In various embodiments, a method for profiling and monitoring data via graphical controls is presented.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Inventors: Wu Cao, Balaji Gadhiraju, Sridhar Gantimahapatruni, David Kung, Marc Maillart, Awez Syed, Aun-Khuan Tan
  • PROFILING IN A MASSIVE PARALLEL PROCESSING ENVIRONMENT
    Publication number: 20100250563
    Abstract: A computer-implemented method of profiling a data set in a parallel processing environment includes vertically partitioning an initial data set. One or more attribute subsets are then profiled. A list of subjects is generated each corresponding to a specific attribute value identified in the profiling. Values of multiple attributes are extracted for each identified subject, and the sample results are assembled and merged.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Applicant: SAP AG
    Inventors: Wu Cao, Sridhar Ganti, Balaji Gadhiraju
  • Apparatus and method for dynamically auditing data migration to produce metadata
    Patent number: 7725728
    Abstract: A computer readable medium includes executable instructions to audit data migration. The executable instructions include instructions to define a data migration path from a source to a target. Audit points are specified within the data migration path. Audit statistics to be generated at the audit points are identified. The audit statistics including data corresponding to individual data values transmitted over the data migration path. Audit rules to be applied against the audit statistics are established.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: May 25, 2010
    Assignee: Business Objects Data Integration, Inc.
    Inventors: Ronaldo Ama, Sachinder S. Chawla, Balaji Gadhiraju, Awez Syed, Mark Todd, Mon For Yee
  • APPARATUS AND METHOD FOR DISTRIBUTED DATAFLOW EXECUTION IN A DISTRIBUTED ENVIRONMENT
    Publication number: 20080172674
    Abstract: A computer readable storage medium includes executable instructions to assess system cache resources, inter-process communication requirements and staging requirements to divide an extract, transform, load (ETL) dataflow task into a plurality of sub-tasks. The sub-tasks are then executed in parallel on distributed resources.
    Type: Application
    Filed: December 7, 2007
    Publication date: July 17, 2008
    Applicant: BUSINESS OBJECTS S.A.
    Inventors: Monfor Yee, Wu Cao, Hui Xu, Anil Kumar Samudrala, Balaji Gadhiraju, Kurinchi Kumaran, David Kung
  • Apparatus and method for dynamically auditing data migration to produce metadata
    Publication number: 20060218405
    Abstract: A computer readable medium includes executable instructions to audit data migration. The executable instructions include instructions to define a data migration path from a source to a target. Audit points are specified within the data migration path. Audit statistics to be generated at the audit points are identified. The audit statistics including data corresponding to individual data values transmitted over the data migration path. Audit rules to be applied against the audit statistics are established.
    Type: Application
    Filed: March 23, 2005
    Publication date: September 28, 2006
    Applicant: Business Objects, S.A.
    Inventors: Ronaldo Ama, Sachinder Chawla, Balaji Gadhiraju, Awez Syed, Mark Todd, Mon Yee