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. 18, 2025
Filed:
Sep. 18, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Akshat Vig, Seattle, WA (US);
Parikshit Shivajirao Pol, Seattle, WA (US);
Subramanian Sankara Subramanian, Seattle, WA (US);
Rama Krishna Sandeep Pokkunuri, Seattle, WA (US);
Rajaprabhu Thiruchi Loganathan, Issaquah, WA (US);
Harini Chandrasekharan, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
In response to determining that continuous data protection is to be enabled for a particular table of a database service, a service component verifies that automated transmission of change records of the table to a log-structured journal has been configured. A given change record comprises a before-image and an after-image associated with a committed database write, and is assigned a unique sequence number. In response to a determination to restore the table as of a specified point in time, a restore record set is identified from the journal with respect to a selected snapshot of the table. The restore record set includes change records which are not represented in the snapshot and are to be represented in the restored table. A restore result table is created using the selected snapshot and the restore record set.