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Publication type: Working paper – expertise – study
Title: Evaluation of query processing with impala for mixed workloads
Authors: Imhof, Melanie
Looser, Jonas
Musy, Thierry
Stockinger, Kurt
DOI: 10.21256/zhaw-3786
Extent: [9]
Issue Date: 2014
Publisher / Ed. Institution: ZHAW Zürcher Hochschule für Angewandte Wissenschaften
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.
License (according to publishing contract): Licence according to publishing contract
Departement: School of Engineering
Organisational Unit: Institute of Applied Information Technology (InIT)
Published as part of the ZHAW project: Big Data Query Processing
Appears in collections:Publikationen School of Engineering

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