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:
Jul. 26, 2022
Filed:
Dec. 11, 2019
Oracle International Corporation, Redwood Shores, CA (US);
Vlad Haprian, Zürich, CH;
Laurent Daynes, Saint-Ismier, FR;
Shasank K. Chavan, Menlo Park, CA (US);
Jean-Pierre Lozi, Zürich, CH;
Vasileios Trigonakis, San Jose, CA (US);
Sungpack Hong, Palo Alto, CA (US);
Marco Arnaboldi, Zürich, CH;
Ciprian Baetu, Zürich, CH;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
An in-memory graph query runtime is integrated inside a database management system and is capable of performing simple patter-matching queries against homogeneous graphs. The runtime efficiently combines breadth-first (BFS) and depth-first (DFS) neighbor traversal algorithms to achieve a hybrid runtime that takes the best from both sides. As a result, the hybrid runtime is able to process arbitrarily large queries with a fixed amount of memory, optimizing for memory locality.