A performance evaluation of in-memory databases

dc.contributor.authorKabakuş, Abdullah Talha
dc.contributor.authorKara, Resul
dc.date.accessioned2020-04-30T22:38:48Z
dc.date.available2020-04-30T22:38:48Z
dc.date.issued2017
dc.departmentDÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.descriptionKabakus, Abdullah Talha/0000-0003-2181-4292; Kara, Resul/0000-0001-8902-6837en_US
dc.descriptionWOS: 000414049000010en_US
dc.description.abstractThe popularity of NoSQL databases has increased due to the need of (1) processing vast amount of data faster than the relational database management systems by taking the advantage of highly scalable architecture, (2) flexible (schema-free) data structure, and, (3) low latency and high performance. Despite that memory usage is not major criteria to evaluate performance of algorithms, since these databases serve the data from memory, their memory usages are also experimented alongside the time taken to complete each operation in the paper to reveal which one uses the memory most efficiently. Currently there exists over 225 NoSQL databases that provide different features and characteristics. So it is necessary to reveal which one provides better performance for different data operations. In this paper, we experiment the widely used in-memory databases to measure their performance in terms of (1) the time taken to complete operations, and (2) how efficiently they use memory during operations. As per the results reported in this paper, there is no database that provides the best performance for all data operations. It is also proved that even though a RDMS stores its data in memory, its overall performance is worse than NoSQL databases. (C) 2016 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University.en_US
dc.identifier.doi10.1016/j.jksuci.2016.06.007en_US
dc.identifier.endpage525en_US
dc.identifier.issn1319-1578
dc.identifier.issn2213-1248
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage520en_US
dc.identifier.urihttps://doi.org/10.1016/j.jksuci.2016.06.007
dc.identifier.urihttps://hdl.handle.net/20.500.12684/2455
dc.identifier.volume29en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal Of King Saud University-Computer And Information Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectNoSQL databasesen_US
dc.subjectIn-memory databasesen_US
dc.subjectDatabase performanceen_US
dc.titleA performance evaluation of in-memory databasesen_US
dc.typeArticleen_US

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