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:
Oct. 05, 2021
Filed:
Jan. 24, 2019
Walmart Apollo, Llc, Bentonville, AR (US);
Navinder Pal Singh Brar, Bengaluru, IN;
Ashish Surana, Bangalore, IN;
Deepak Goyal, Bangalore, IN;
Giridhar Addepalli, Bangalore, IN;
Sébastien Péhu, Novato, CA (US);
Walmart Apollo, LLC, Bentonville, AR (US);
Abstract
A system and method of bootstrapping replicas from existing partitions is disclosed. A distributed database is maintained by a system. The distributed database includes a first partition copy and a second partition copy each containing a database. A failure of the first partition copy is detected and a third partition copy including an empty database is generated. The database of the second partition copy is copied to the empty database of the third partition copy and the third partition copy is designated as one of an active partition copy or a replica partition copy.