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:
Feb. 26, 2019
Filed:
Sep. 30, 2014
International Business Machines Corporation, Armonk, NY (US);
Eric L. Barsness, Pine Island, MN (US);
Robert J. Bestgen, Rochester, MN (US);
Daniel E. Beuch, Rochester, MN (US);
John M. Santosuosso, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for processing a database query includes receiving a database query to be executed according to a first processing profile and determining whether the database query is likely to be an ad hoc query. The determining of whether the database query is likely to be an ad hoc query is based on a factor. The factor can include a query originator factor, a job type factor, a run history factor, or a query quality factor. A second processing profile is generated before executing the database query in response to determining that the database query is likely to be an ad hoc query. The second processing profile is configured to limit performance impacts, such as by providing a lower execution priority, prohibiting parallel database operations, limiting memory allocation, or delaying or blocking the query.