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:
Dec. 15, 2020
Filed:
Jun. 29, 2015
Amazon Technologies, Inc., Seattle, WA (US);
John Michael Morkel, Seattle, WA (US);
Timothy Daniel Cole, Seattle, WA (US);
Allan Henry Vermeulen, Corvallis, OR (US);
Christopher Richard Jacques De Kadt, Seattle, WA (US);
Artem Danilov, Kirkland, WA (US);
Andrew Wayne Ross, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A data store manager of a multi-data-store storage system detects an error condition associated with applying a state change indicated in a particular journal entry of the storage system to a first data store. A first redaction entry inserted in the journal at some point after the particular entry is identified. The first redaction entry indicates the particular entry as a redaction target. After verifying that the journal does not include another redaction entry targeting the first redaction entry, processing of the particular entry is terminated and processing of later-inserted entries can proceed.