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:
May. 14, 2013
Filed:
Mar. 25, 2010
Andrew C. Leppard, Unley, AU;
Andrew C. Leppard, Unley, AU;
Other;
Abstract
In one embodiment, a method includes accessing data; partitioning the data into sub-blocks; determining whether a first one of the sub-blocks is identical to another one of the sub-blocks or similar to another one of the sub-blocks; if the first one of the sub-blocks is identical to another one of the sub-blocks, applying by the one or more computer systems hash-based deduplication to storage of the first one of the sub-blocks with respect to the other one of the sub-blocks; and, if the first one of the sub-blocks is similar to another one of the sub-blocks, applying by the one or more computer systems sub-block differencing to storage of the first one of the sub-blocks with respect to the other one of the sub-blocks.