dc.contributor.author | Pettersen, Erlend | |
dc.contributor.author | Colomo-Palacios, Ricardo | |
dc.date.accessioned | 2018-11-15T12:52:40Z | |
dc.date.available | 2018-11-15T12:52:40Z | |
dc.date.created | 2018-09-21T09:20:45Z | |
dc.date.issued | 2018-09 | |
dc.identifier.citation | NOKOBIT - Norsk konferanse for organisasjoners bruk av informasjonsteknologi. 2018, 26(1). | nb_NO |
dc.identifier.issn | 1892-0748 | |
dc.identifier.uri | http://hdl.handle.net/11250/2573033 | |
dc.description.abstract | Big Data is a term that describes a large volume of structured and unstructured data. Big Data must be acquired, stored, analyzed and visualized by means of non-conventional methods requiring normally a big set of resources, which includes energy consumption. Although Big Data is not new as a phenomenom, its explosion of the interest in literature is recent and its study in new scenarios presents several gaps. On the other hand, Green IT is also a growing field in computing, given the increasing role of IT in energy consumption in the world. Green IT is aimed to reduce IT-related energy consumption and overall IT environmental impact. In order to investigate the reported initiatives regarding the Big Data and Green IT with a focus of energy consumption, the authors conducted a systematic mapping on the topic. The search strategy which was used resulted in 28 relevant studies which were relevant to the topic. We found that a majority of the studies performed present algorithms designed to reduce the energy consumption in data centres. The rest of the studies present benchmarks and energy measurements, reviews, proposals of hardware-based solutions, as well as studies which give an overview of one or more aspects on Big Data. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Nokobit | nb_NO |
dc.title | Energy consumption in big data environments – a systematic mapping study | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.subject.nsi | VDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550 | nb_NO |
dc.source.volume | 26 | nb_NO |
dc.source.journal | NOKOBIT - Norsk konferanse for organisasjoners bruk av informasjonsteknologi | nb_NO |
dc.source.issue | 1 | nb_NO |
dc.identifier.cristin | 1611866 | |
cristin.unitcode | 224,55,0,0 | |
cristin.unitname | Avdeling for informasjonsteknologi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |