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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.:

US 12045254 B1

PDFFull Text
Date of Patent:
Jul. 23, 2024

Filed:

Feb. 16, 2023

Randomized data distribution in highly parallel database management system

Applicant:

Ocient Inc., Chicago, IL (US);

Inventors:

George Kondiles, Chicago, IL (US);

Rhett Colin Starr, Long Grove, IL (US);

Joseph Jablonski, Chicago, IL (US);

Assignee:

Ocient Inc., Chicago, IL (US);

Attorneys:

Garlick & Markison

Bruce E. Stuckman

Timothy D. Taylor

Primary Examiner:

Srirama Channavajjala

Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 12/02 (2006.01); G06F 13/16 (2006.01); G06F 13/28 (2006.01); G06F 13/42 (2006.01); G06F 15/173 (2006.01); G06F 16/22 (2019.01); G06F 16/23 (2019.01); G06F 16/25 (2019.01); G06F 16/27 (2019.01); G06F 16/28 (2019.01); H04L 67/1097 (2022.01); H04L 67/568 (2022.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 16/27 (2019.01); G06F 12/0238 (2013.01); G06F 13/1673 (2013.01); G06F 13/28 (2013.01); G06F 13/4282 (2013.01); G06F 15/17331 (2013.01); G06F 16/22 (2019.01); G06F 16/2358 (2019.01); G06F 16/2365 (2019.01); G06F 16/25 (2019.01); G06F 16/285 (2019.01); H04L 67/1097 (2013.01); H04L 67/568 (2022.05); G06F 3/0656 (2013.01); G06F 3/067 (2013.01); G06F 2212/202 (2013.01); G06F 2213/0026 (2013.01); G06F 2213/0032 (2013.01);
Abstract

A payload store within a database management system includes a first set of nodes that include a first node that includes a memory, a network interface, a storage device, and a processing unit. The processing unit receives, via the network interface, a first portion of data to be stored in a plurality of storage devices of the first set of nodes, and splits the first portion into a first set of data rows that includes a plurality of subsets of data rows and a last subset of data rows. The processing unit further randomly assigns the plurality of subsets of data rows and the last subset of data rows between the first set of nodes and stores a first number of data rows in the storage device. The processing unit further sends, via the network interface, a second number of data rows to the second node for storage therein.

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