Business Objects Software Limited

Sap France S.a.

Business Objects Data Integration, Inc.

Balaji Gadhiraju

Wu Cao

Anil Samudrala

Awez Syed

David Kung

Sachinder S Chawla

Ronaldo Ama

Mon For Yee

Hui Xu

Sridhar Ganti

Monfor Yee

Kurinchi Kumaran

Mark Todd

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.

Profiling in a massive parallel processing environment

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.

Apparatus and method for dataflow execution in a distributed environment using directed acyclic graph and prioritization of sub-dataflow tasks

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.

Apparatus and method for dynamically auditing data migration to produce metadata

Growing community of inventors

Cupertino, CA, United States of America

Balaji Gadhiraju