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. 22, 2020
Filed:
Jul. 27, 2017
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Alberto Rodriguez Natal, Mountain View, CA (US);
Vina Ermagan, San Francisco, CA (US);
Fabio Maino, Palo Alto, CA (US);
Assignee:
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/24 (2019.01); G06F 16/2457 (2019.01); H04L 12/745 (2013.01); G06F 16/22 (2019.01); G06F 16/903 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24578 (2019.01); G06F 16/2282 (2019.01); G06F 16/90344 (2019.01); H04L 45/748 (2013.01);
Abstract
Systems and methods for automatically executing an efficient longest internet protocol prefix match on non-relational and/or No-SQL databases, such as Cassandra. Clustering prefixes around common and/or standard prefix lengths ensures efficient use of Cassandra's underlying mechanisms and minimizes costly scan operations.