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:
Oct. 05, 2021
Filed:
Sep. 24, 2013
Applicant:
Sqream Technologies Ltd, Ramat Gan, IL;
Inventors:
Kostya Varakin, Haifa, IL;
Ami Gal, Kfar HaOranim, IL;
Assignee:
Sqream Technologies Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/907 (2019.01); G06F 16/28 (2019.01); G06F 16/56 (2019.01); G06F 16/18 (2019.01); G06F 16/2455 (2019.01); G06F 16/9535 (2019.01); G06F 16/2453 (2019.01); G06F 16/245 (2019.01); G06F 12/0802 (2016.01);
U.S. Cl.
CPC ...
G06F 16/285 (2019.01); G06F 12/0802 (2013.01); G06F 16/1858 (2019.01); G06F 16/2453 (2019.01); G06F 16/2456 (2019.01); G06F 16/24547 (2019.01); G06F 16/24569 (2019.01); G06F 16/56 (2019.01); G06F 16/907 (2019.01); G06F 16/9535 (2019.01); G06F 2212/1021 (2013.01); G06F 2212/152 (2013.01); G06F 2212/163 (2013.01); G06F 2212/608 (2013.01);
Abstract
According to some embodiments is disclosed a method for controlling and scheduling operation of at least one SQL operator on data chunk. The method comprising the step of: receiving SQL query, accessing data chunk blocks, receive meta data statistics and SQL query, analyzing the query selectivity, result size and Frequency moments calculation during the query execution run-time and choosing the right device to execute the each operator of the query according to analysis and predict results size.