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:
Mar. 29, 2022
Filed:
May. 09, 2019
Qatar Foundation for Education, Science and Community Development, Doha, QA;
Hasso-plattner-institut Fur Digital Engineering Ggmbh, Potsdam, DE;
Jorge Arnulfo Quiane Ruiz, Doha, QA;
Sebastian Kruse, Potsdam, DE;
Zoi Kaoudi, Doha, QA;
Sanjay Chawla, Doha, QA;
Bertty Contreras, Doha, QA;
Felix Naumann, Doha, QA;
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT, Doha, QA;
HASSO PLATTNER INSTITUTE, Potsdam, DE;
Abstract
The present disclosure generally relates to a cost-based optimizer for efficiently processing data through the use of multiple different data processing platforms. The cost-based optimizer may receive an input plan for processing data that includes a number of base operators. The cost-based optimizer may then determine execution operators for each base operator, where each execution operator corresponds to a different data processing platform. From the execution operators, the cost-based optimizer may determine possible subplans for executing the input plan on one or more data processing platforms. The cost-based optimizer may determine the cost of executing each possible subplan and choose the subplan with the lowest cost.