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:
Apr. 03, 2018
Filed:
Mar. 10, 2009
Harumi Kuno, Cupertino, CA (US);
Janet L. Wiener, Palo Alto, CA (US);
Umeshwar Dayal, Saratoga, CA (US);
Stefan Krompass, Garching, DE;
Harumi Kuno, Cupertino, CA (US);
Janet L. Wiener, Palo Alto, CA (US);
Umeshwar Dayal, Saratoga, CA (US);
Stefan Krompass, Garching, DE;
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
A data processing system includes a query progress analyzer. The database processing system comprises a receiver that receives database queries including a target query directed to a database and a query analyzer. The query analyzer is coupled to the receiver and analyzes progress status of the target query based on comparison of measured target query resource usage to resource usage predicted from a query plan of the target query and measured system resource usage.