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:
Jun. 15, 2021
Filed:
Apr. 27, 2018
Applicant:
Sap SE, Walldorf, DE;
Inventor:
Peter Bumbulis, Kitchener, CA;
Assignee:
SAP SE, Walldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/38 (2018.01); G06F 16/22 (2019.01); G06F 16/25 (2019.01); G06F 9/30 (2018.01);
U.S. Cl.
CPC ...
G06F 9/3887 (2013.01); G06F 9/30021 (2013.01); G06F 9/30032 (2013.01); G06F 9/30043 (2013.01); G06F 16/221 (2019.01); G06F 16/258 (2019.01);
Abstract
Disclosed herein are system, method, and computer program product embodiments for performing operations on compressed index vectors in columnar in-memory database management systems. By utilizing SIMD processor instructions, database management systems may perform operations that compress and decompress bit vectors and evaluate predicates.