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:
Jul. 01, 2025
Filed:
Dec. 20, 2023
Google Llc, Mountain View, CA (US);
Anjan Kumar Amirishetty, Fremont, CA (US);
Simhachala Sasikanth Gottapu, Dublin, CA (US);
Niranjan Nilakantan, Cupertino, CA (US);
Anthony Hsu, Sunnyvale, CA (US);
Junjie Liang, San Francisco, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
Aspects of the disclosure are directed to a parallel recovery mode that applies log records while allowing read queries on read-replica databases. The parallel recovery mode can include applying log records in log sequence number (LSN) order for a block or for multiple blocks, and managing log records affecting multiple blocks. The parallel recovery mode can further manage dependency between different log records and maintain transactional consistency on read queries.