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. 25, 2012
Filed:
Aug. 08, 2008
Peter Belknap, Redwood City, CA (US);
Benoit Dageville, Foster City, CA (US);
Karl Dias, Foster City, CA (US);
Khaled Yagoub, Newark, CA (US);
Peter Belknap, Redwood City, CA (US);
Benoit Dageville, Foster City, CA (US);
Karl Dias, Foster City, CA (US);
Khaled Yagoub, Newark, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques are provided for analyzing performance differences for a set of database query language statements on two different database systems. The performance analysis is based on quantitative measurements and estimates of the execution of the set of database query language statements on the two different database systems. This performance analysis process may be used by database administrators to predict impacts to performance due to a change in a database system.