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Title: Evaluation of query processing with impala for mixed workloads
Authors : Imhof, Melanie
Looser, Jonas
Musy, Thierry
Stockinger, Kurt
Extent : [9]
Publisher / Ed. Institution : ZHAW Zürcher Hochschule für Angewandte Wissenschaften
Issue Date: 2014
License (according to publishing contract) : Licence according to publishing contract
Language : English
Subjects : Big data; Query processing; Performance evaluation; Impala
Subject (DDC) : 005: Computer programming, programs and data
Abstract: In this paper we evaluate the query performance of Impala for mixed query workloads in a multi-user multi-node environment. In particular, we show the performance results of multi-dimensional point, range and aggregation queries both for numerical and string attributes. The workloads are inspired by a real commercial application. This work was funded as an applied research project / proof of concept by LinkResearchTools:
Departement: School of Engineering
Organisational Unit: Institute of Applied Information Technology (InIT)
Publication type: Working Paper – Expertise – Study
DOI : 10.21256/zhaw-3786
Published as part of the ZHAW project : Big Data Query Processing
Appears in Collections:Publikationen School of Engineering

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