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. 01, 2026
Filed:
Jun. 28, 2024
Amazon Technologies, Inc., Seattle, WA (US);
Sukruth Krishnakumar, San Jose, CA (US);
Corentin Lucas Debost, San Diego, CA (US);
Jaemyung Kim, San Jose, CA (US);
Evgeny Potemkin, Cambridge, GB;
Siddalingaiah Eraiah, Fremont, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A query may be selected for asynchronous processing, between synchronous query processing and asynchronous query processing. Asynchronous processing may be performed by a query engine, a storage engine, and a circular buffer of the database. The query engine may send requests for records to the storage engine and process records from a readable portion of the circular buffer. The storage engine may obtain records from the database based on the received requests, and store records within a portion of the circular buffer locked to prevent the query engine from reading the portion of the circular buffer. A query result may be generated from the records ready from the circular buffer by the query engine.