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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 11436224 B1

PDFFull Text
Date of Patent:
Sep. 06, 2022

Filed:

May. 30, 2018

Parallel processing database system with a shared metadata store

Applicant:

Emc Ip Holding Company Llc, Hopkinton, MA (US);

Inventors:

Caleb E. Welton, Foster City, CA (US);

Hitoshi Harada, Foster City, CA (US);

Jeffrey Ira Cohen, Sunnyvale, CA (US);

Lei Chang, Beijing, CN;

Radhika Reddy, Foster City, CA (US);

Tao Ma, Beijing, CN;

Zhanwei Wang, Beijing, CN;

Assignee:

EMC IP Holding Company LLC, Hopkinton, MA (US);

Attorney:

Chamberlain, Hrdlicka, White, Williams & Aughtry

Primary Examiner:

Binh V Ho

Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01); G06F 16/2453 (2019.01); G06F 16/10 (2019.01); G06F 16/11 (2019.01); G06F 16/27 (2019.01); G06F 16/14 (2019.01); G06F 16/182 (2019.01); G06F 16/907 (2019.01); G06F 16/18 (2019.01); G06F 16/2455 (2019.01); G06F 16/2458 (2019.01); G06F 16/2452 (2019.01); H04L 67/1097 (2022.01); H04L 65/60 (2022.01); G06F 16/43 (2019.01); G06F 16/21 (2019.01); G06F 16/245 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24542 (2019.01); G06F 16/10 (2019.01); G06F 16/11 (2019.01); G06F 16/148 (2019.01); G06F 16/182 (2019.01); G06F 16/1858 (2019.01); G06F 16/2453 (2019.01); G06F 16/2455 (2019.01); G06F 16/2471 (2019.01); G06F 16/24524 (2019.01); G06F 16/24532 (2019.01); G06F 16/27 (2019.01); G06F 16/907 (2019.01); H04L 65/60 (2013.01); H04L 67/1097 (2013.01); H05K 999/99 (2013.01); G06F 16/113 (2019.01); G06F 16/217 (2019.01); G06F 16/245 (2019.01); G06F 16/43 (2019.01);
Abstract

A method and system for executing database queries in parallel using a shared metadata store. The metadata store may reside on a master node, and the master node may distribute this metadata with query plans to worker nodes. The worker nodes may request additional metadata from the master node when necessary.

Find Patent Forward Citations

Welton, Caleb. (2022). Parallel processing database system with a shared metadata store (U.S. Patent No. 11436224). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11436224

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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