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. 09, 2014
Filed:
Mar. 09, 2012
Nathan L. Binkert, Redwood City, CA (US);
Wojciech Golab, Mountain View, CA (US);
Indrajit Roy, Mountain View, CA (US);
Mehul A. Shah, Saratoga, CA (US);
Benjamin A. Sowell, Omaha, NE (US);
Nathan L. Binkert, Redwood City, CA (US);
Wojciech Golab, Mountain View, CA (US);
Indrajit Roy, Mountain View, CA (US);
Mehul A. Shah, Saratoga, CA (US);
Benjamin A. Sowell, Omaha, NE (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A distributed balanced tree having a plurality of nodes distributed across a plurality of servers is accessed. Version information associated with a node of the distributed balanced tree is retrieved. Validity of a lookup transaction performed on the balanced tree is determined by verifying a version value of only the leaf node accessed during the lookup operation against the retrieved version information.