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:
May. 24, 2011
Filed:
Jan. 27, 2005
Michael S. Faunce, Rochester, MN (US);
Brian Robert Muras, Rochester, MN (US);
Michael S. Faunce, Rochester, MN (US);
Brian Robert Muras, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Building database statistics for use by a query optimizer is beneficial but may over utilize system resources. Accordingly, the frequency that statistics are rebuilt is controlled in order to minimize the effect of the system. In particular, the staleness of the data and the time since the last statistics collection are used to determine whether or not to re-collect statistics. Even for relatively stale data, statistics are not rebuilt until a predetermined time period has passed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile