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:
Aug. 17, 2021
Filed:
Nov. 22, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Sandeep Bhatia, Bothell, WA (US);
Kanishka Chaturvedi, Seattle, WA (US);
Maruthi Manohar Reddy Devarenti, Renton, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Performance-based caching may be implemented for query plan caches that are used to provide query plans to perform queries instead of generating query plans to perform queries. Performance metrics for queries performed at a database may be collected and used to cache query plans generated for the queries. When a query is received that matches one of the queries, the cached plan corresponding to the matching query may be used to perform the query.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile