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:
Dec. 24, 2024
Filed:
Dec. 02, 2022
Oracle International Corporation, Redwood Shores, CA (US);
Tomáš Faltín, Prague, CZ;
Vasileios Trigonakis, Zurich, CH;
Sungpack Hong, Palo Alto, CA (US);
Hassan Chafi, San Mateo, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A graph processing system is provided for executing scouting queries for improving query planning. A query planner creates a plurality of scouting queries, each scouting query in the plurality of scouting queries corresponding to a query plan for a graph query and having an associated confidence value. A graph processing system performs limited execution of the plurality of scouting queries and determines a metric value for each scouting query in the plurality of scouting queries based on execution of the scouting query. The system determines a score for each scouting query in the plurality of scouting queries based on its metric value and the confidence value of the corresponding query plan and selects a query plan based on the scores of the plurality of scouting queries. The system executes the graph query based on the selected query plan.