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:
Nov. 08, 2011
Filed:
Dec. 15, 2006
Applicant:
Dinesh Sinha, North Brunswick, NJ (US);
Inventor:
Dinesh Sinha, North Brunswick, NJ (US);
Assignee:
Packeteer, Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The claimed embodiments provide methods, apparatuses and systems directed to storing write records in a hierarchical index which includes a root node with one or more stem nodes, each corresponding to respective data ranges of a data file. Write records are attached to the hierarchical index as leaf nodes with a possibility of being split into two or more leaf nodes if a write record traverses multiple data ranges. Additionally, the hierarchical index can conditionally grow based on a number of leaf nodes attached to a given stem node in the hierarchical index.