APPARATUS, SYSTEM, AND METHOD FOR CROSS-PLATFORM DATA PROCESSING

Jorge Arnulfo Quiane Ruiz (Inventor), Sebastian Kruse (Inventor), Zoi Kaoudi (Inventor), Sanjay Chawla (Inventor), Bertty Contreras (Inventor), Felix Naumann (Inventor)

Research output: Patent

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.

Original languageEnglish
Patent numberUS2019347261
IPCG06F 16/ 2453 A I
Priority date9/05/19
Publication statusPublished - 14 Nov 2019

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