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:
Feb. 24, 2026
Filed:
Jul. 15, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Punit Rajgaria, Saratoga, CA (US);
Ramesh Chander, Santa Clara, CA (US);
Murali Brahmadesam, Tiruchirappalli, IN;
Hemanth Satyanarayana, Santa Clara, CA (US);
Pratik Shinde, Sunnyvale, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for lossless database recovery using logical replay in a multi-volume database environment are described. Techniques for fast database recovery in a multi-volume database environment via transactional awareness are described. In the event of a failure associated with a first volume storing database page data, the first volume can be restored to a point in time and transactions occurring at/after that point in time can be identified and replayed via use of a second volume that tracks logical change data for the database.