Method and system for using auxiliary tables for RDF data stored in a relational database

Invention Grant

US11822531B2 Method and system for using auxiliary tables for RDF data stored in a relational database 有权

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Patent Title: Method and system for using auxiliary tables for RDF data stored in a relational database
Application No.: US17643166

Application Date: 2021-12-07
Publication No.: US11822531B2

Publication Date: 2023-11-21
Inventor: Souripriya Das , Matthew Steven Perry , Eugene Inseok Chong
Applicant: Oracle International Corporation
Applicant Address: US CA Redwood Shores
Assignee: Oracle International Corporation
Current Assignee: Oracle International Corporation
Current Assignee Address: US CA Redwood Shores
Agency: Vista IP Law Group, LLP
Main IPC: G06F17/30
IPC: G06F17/30 ; G06F16/22 ; G06F16/28 ; G06F16/242

Method and system for using auxiliary tables for RDF data stored in a relational database

Abstract:

Disclosed is an improved approach to represent RDF data in a database system, where one or more auxiliary tables are maintained for the RDF data. The auxiliary tables advantageously permit a database processing system to process a query using fewer numbers of joins or self-joins.

Public/Granted literature

US20230177037A1 METHOD AND SYSTEM FOR USING AUXILIARY TABLES FOR RDF DATA STORED IN A RELATIONAL DATABASE Public/Granted day:2023-06-08

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