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. 10, 2024
Filed:
Dec. 08, 2022
Google Llc, Mountain View, CA (US);
Sandeep Bhatia, Bothell, WA (US);
Justyna Ilczuk, Dublin, IE;
Andrey Arkharov, Kirkland, WA (US);
Anik Sarker, Dublin, IE;
Sergey Korostelev, Redmond, WA (US);
Andrew Kadatch, Redmond, WA (US);
Google LLC, Mountain View, CA (US);
Abstract
Data log-base logical block devices are used to control parameter-based versioning at a block-device level. Memory in the block device stores data log indicating data and corresponding metadata, the metadata indicating a particular historical time. The block device may receive a request, such as a remote procedure call (RPC), for data from the logical block device, and identify data included in the data log having metadata that matches or satisfies a historical time parameter included in and extracted from the request.