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:
Mar. 01, 2022
Filed:
Aug. 29, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Mustafa Ozan Ozen, Vancouver, CA;
Dumanshu Goyal, Seattle, WA (US);
Lonnie J. Princehouse, Round Rock, TX (US);
Gaurav Saxena, Seattle, WA (US);
Atilim Cetin, Vancouver, CA;
Gaurav Gupta, Sammamish, WA (US);
Sandeep Bhatia, Bothell, WA (US);
Nilesh Shahdadpuri, Issaquah, WA (US);
Timothy A. Rath, Des Moines, WA (US);
Eric Coll, Bothell, WA (US);
Nirmesh Khandelwal, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Methods, systems, and computer-readable media for partition splitting in a distributed database are disclosed. A partition of data is split into a first sub-partition and a second sub-partition. A first portion of the data is assigned to the first sub-partition, and a second portion of the data is assigned to the second sub-partition. One or more elements of the first portion of the data from the partition and an additional one or more elements of the first portion of the data from the first sub-partition are stored into a first node. One or more elements of the second portion of the data from the partition and an additional one or more elements of the second portion of the data from the second sub-partition are stored into a second node. The partition is prevented from receiving new data after the partition is split into the first and second sub-partitions.