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:
Nov. 15, 2022
Filed:
Jun. 01, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Panagiotis Parchas, Berlin, DE;
Christos Faloutsos, Pittsburgh, PA (US);
Anurag Windlass Gupta, Atherton, CA (US);
Stavros Harizopoulos, San Francisco, CA (US);
Michail Petropoulos, San Francisco, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Using a graph representation of join history may be performed to distribute database data. Join history may be collected, captured, or tracked which describes the history of join operations between columns of different tables in a database. A graph representation of the join history may be generated. The graph representation may indicate a likelihood of different joins that may be performed between the columns of the tables of a database. An evaluation of the join history may be performed to identify columns for tables in the database to distribute the data of the tables amongst multiple storage locations according to the identified columns.