The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2013
Filed:
Sep. 16, 2009
Madhu Ahluwalia, Baltimore, MD (US);
Alexei Potiagalov, Richmond, CA;
Madhu Ahluwalia, Baltimore, MD (US);
Alexei Potiagalov, Richmond, CA;
Business Objects Software Limited, Dublin, IE;
Abstract
Disclosed are systems and methods for synchronizing data present in a target data set with data present in a source data set. The data present in the target data set is partitioned to determine a partition definition of the target data set. A target message digest is calculated for the data present in each partition of the target data set. Based upon the partition definition of the target data set, the data present in the source data set is partitioned. A source message digest is calculated for the data present in each partition of the source data set. The source message digest of a partition is compared with the target message digest of a corresponding partition to capture a change in data present in the source data set. Based upon the captured data, the data in the target data set is synchronized with the data in the source data set.