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[{"key": "dc.contributor.author", "value": "Anttonen, Ville-Matti", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2016-04-19T13:18:38Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2016-04-19T13:18:38Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2016", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/49371", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Ilmastonmuutos, saasteet ja muut ihmiskunnan elinympa\u0308risto\u0308lleen aiheuttamat haitat ovat nostaneet ympa\u0308risto\u0308ysta\u0308va\u0308llisyyden ja vihrea\u0308n ajattelutavan suosituksi puheenaiheeksi. Myo\u0308s IT-alalla on tiedostettu na\u0308ma\u0308 ympa\u0308risto\u0308o\u0308n liittyva\u0308t ongelmat ja vihrea\u0308 IT pyrkii omalta osaltaan ratkaisemaan niita\u0308. Vihrea\u0308n IT:n tarkoituksena on informaatio- ja kommunikaatioteknologian avulla va\u0308henta\u0308a\u0308 haitallisia ympa\u0308risto\u0308vaikutuksia, joko suorasti tai epa\u0308suorasti. Internetin toiminnan mahdollistavista datakeskuksista on viime vuosien aikana tullut yksi IT-alan merkitta\u0308vimmista\u0308 kasvihuonekaasupa\u0308a\u0308sto\u0308jen aiheuttajista ja niiden energiankulutus on koko maailmankin mittakaavassa huomattava. Ta\u0308ssa\u0308 kirjallisuuskatsaukseen perustuvassa kandidaatintutkielmassa ka\u0308sitella\u0308a\u0308n vihrea\u0308n IT:n hyo\u0308dynta\u0308mista\u0308 datakeskuksissa ja sen tuomia etuja. Tutkimuksessa selvia\u0308a\u0308, etta\u0308 vihrea\u0308n IT:n hyo\u0308dynta\u0308minen voidaan jakaa kolmeen osa-alueeseen: IT-laitteisiin, niiden ohjelmistoihin ja IT:n epa\u0308suoraan hyo\u0308dynta\u0308miseen. Esimerkkeina\u0308 IT-laitteista on serverien energiatehokkuuden parantaminen, ohjelmistoista virtualisointi, ja IT:n epa\u0308suorasta hyo\u0308dynta\u0308misesta\u0308 datakeskuksen toiminnan mittaaminen ja analysointi. Vihrea\u0308n IT:n ka\u0308ytta\u0308misen hyo\u0308tyja\u0308 voidaan myo\u0308s va\u0308lja\u0308sti jaotella na\u0308ihin osa-alueisiin. Hyo\u0308tyja\u0308 ovat muun muassa kustannussa\u0308a\u0308sto\u0308t, serverien laskentatehon kasvu, uusien laitteiden va\u0308hentynyt tarve ja kasvihuonekaasupa\u0308a\u0308sto\u0308jen va\u0308heneminen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Climate change, contamination and other environmental harms caused by mankind have led environmental friendliness and a green way of thinking to be a very popular topic of conversation. These environmental problems have also been recognized inside the IT sector and green IT aims to play a part in solving them. The purpose of green IT is to use information and communication technology to reduce the harmful environmental impacts, either directly or indirectly. Data centers, an important part of the modern Internet, have in recent years become one of the biggest sources of greenhouse gases in the IT sector and the amount of energy they use is significant even on a world scale. The topic of this Bachelor\u2019s Thesis is the use of green IT in data centers and the advantages of using it. The study was conducted as a literature review. The study reveals that the use of green IT can be grouped into three categories: IT devices, their software and the indirect utilization of IT. Corresponding examples of the three categories are improving the energy efficiency of servers, virtualization, and using metrics to monitor and analyze the data center\u2019s performance. Benefits of using green IT can also be roughly grouped into these three categories. Some of the benefits include cost savings, increased computing power of the servers, reduced need of new equipment and reduced emission of greenhouse gases.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Ville-Matti Anttonen (viantton) on 2016-04-19 13:18:38.456180. Form: Kandidaatintutkielma -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/kandin-tutkielma-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2016-04-19T13:18:38Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201604192243.pdf: 858020 bytes, checksum: c8f85f23aae849176f75db4e0441c0b3 (MD5)\nlicense.html: 4783 bytes, checksum: f929d4aa79618766ce606d97eaa29ade (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2016-04-19T13:18:38Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201604192243.pdf: 858020 bytes, checksum: c8f85f23aae849176f75db4e0441c0b3 (MD5)\nlicense.html: 4783 bytes, checksum: f929d4aa79618766ce606d97eaa29ade (MD5)\n Previous issue date: 2016", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "28", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "vihrea\u0308 IT", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "datakeskus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ympa\u0308risto\u0308ysta\u0308va\u0308llisyys", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Vihre\u00e4 IT datakeskuksissa", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201604192243", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2016-04-19T13:18:39Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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