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:
Oct. 30, 2018
Filed:
Aug. 07, 2013
Exagrid Systems, Inc., Westborough, MA (US);
Adrian VanderSpek, Worcester, MA (US);
Jamey C. Poirier, Grafton, MA (US);
Lucas H. Makosky, Harvard, MA (US);
Ashok T. Ramu, Waltham, MA (US);
Mark Bennett Hecker, Northborough, MA (US);
Thomas G. Hansen, Bellingham, MA (US);
David G. Therrien, Nashua, NH (US);
Exagrid Systems, Inc., Westborough, MA (US);
Abstract
A system, a method, and a computer program product for delta version clustering and re-anchoring are provided. A first anchor having a plurality of delta-compressed versions of data dependent on the first anchor is generated. The first anchor and the plurality of delta-compressed versions form a cluster. A second anchor is generated. The first anchor is replaced with the second anchor. The replacing includes re-computing at least one delta-compressed version in the plurality of delta-compressed versions to be dependent on the second anchor. The second anchor replaces the first anchor as an anchor of the cluster.