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. 03, 2023
Filed:
Dec. 08, 2020
Seyed Hossein Mortazavi, North York, CA;
Moshe Gabel, Toronto, CA;
Eyal DE Lara, Toronto, CA;
Zhenhua HU, Toronto, CA;
Chung-man Abelard Chow, Markham, CA;
Seyed Hossein Mortazavi, North York, CA;
Moshe Gabel, Toronto, CA;
Eyal de Lara, Toronto, CA;
Zhenhua Hu, Toronto, CA;
Chung-Man Abelard Chow, Markham, CA;
Huawei Technologies Canada Co., Ltd., Kanata, CA;
The Governing Council of the University of Toronto, Toronto, CA;
Abstract
Methods and systems for data management are described, particularly for processing global queries. Each global query includes a user-defined query constraint value, such as laxity or query response time limit. The query receiving node maintains a copy of the previously updated data from all of its children node. The query receiving node first searches for the requested query data in its local data storage to minimize children node query. If any portion of the requested data in the local data storage fails to meet the query constraint value, then the child node from which the data came from is tasked with recursively executing the global query.