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:
Jan. 27, 2015
Filed:
Sep. 14, 2012
Eric Simon, Juvisy, FR;
Francois Llirbat, Bagnolet, FR;
Francoise Fabret, Versailles, FR;
Nicolas Dieu, Boulogne Billancourt, FR;
Adrian Dragusanu, Poissy, FR;
Eric Simon, Juvisy, FR;
Francois Llirbat, Bagnolet, FR;
Francoise Fabret, Versailles, FR;
Nicolas Dieu, Boulogne Billancourt, FR;
Adrian Dragusanu, Poissy, FR;
Business Objects Software Ltd., Dublin, IE;
Abstract
Apparatus, systems, and methods may operate to receive an original query plan, to transform the original query plan into an equivalent executable compact query plan, and to store the compact query plan on a machine readable device. Further activities may include computing maximal source sub-queries associated with the compact query plan, and computing semi-join reductions of the maximal source sub-queries to provide an executable derivative query plan, which may also be stored on a machine readable device. Additional apparatus, systems, and methods are disclosed.