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:
Mar. 31, 2026
Filed:
Jun. 28, 2024
Amazon Technologies, Inc., Seattle, WA (US);
James David Hunter, Snoqualmie, WA (US);
Anita Zakrzewska, Redmond, WA (US);
Ankesh Khandelwal, Snoqualmie, WA (US);
Bryan Thompson, Seattle, WA (US);
Erik Lars Hagerup, Bothell, WA (US);
Tengiz Kharatishvili, Issaquah, WA (US);
Zengwen Yuan, Maple Valley, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A database system with multiple logs uses a summary log to speed recovery of the database in the event of a crash at the storage nodes. The database durability system is able to operate with higher throughput using multiple logs as opposed to a single log, because a database durability system using a single log is vulnerable to a bottleneck. Additionally, transactions can be durable and can be acknowledged to a requesting client as committed without waiting for a summary acknowledgement to be written to a summary log.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile