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[{"key": "dc.contributor.author", "value": "Alamaa, Jari", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2012-06-15T08:24:48Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2012-06-15T08:24:48Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2012", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1218493", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/38039", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Informaatio- ja viestint\u00e4teknologian (ICT) merkitys on muuttunut paljon viime vuosikymmenen aikana, ja nykyp\u00e4iv\u00e4n yhteiskunnassa ja yritysmaailmassa tietotekniikka on aina l\u00e4sn\u00e4. ICT on strateginen tekij\u00e4, jonka avulla eri organi-saatiot kykenev\u00e4t luomaan kilpailuetua toimialalla. Informaatio- ja viestint\u00e4-teknologian hy\u00f6dynt\u00e4minen on tullut osaksi yritysten jokap\u00e4iv\u00e4ist\u00e4 toimintaa, ja siksi sen tuottaman liiketoiminta-arvon ja hy\u00f6dyn mittaaminen on t\u00e4rke\u00e4 osa tietohallinnon johtamista. Informaatio- ja viestint\u00e4teknologian arvontuotossa on erityisesti kysymys siit\u00e4, kuinka hyvin ICT-investoinnit realisoituvat mitatta-viksi hy\u00f6dyiksi liiketoiminnalle.\nLis\u00e4arvon tuottoa erilaisissa yrityksiss\u00e4 voidaan kuvata erilaisilla malleilla, joista tunnetuin on arvoketju. Arvoketjun lis\u00e4ksi arvonluontimalleihin kuuluvat my\u00f6s arvopajatoiminta sek\u00e4 arvoverkko. Arvonluontimallien voidaan katsoa k\u00e4yneen l\u00e4pi evoluutionsyklin, jossa perinteisest\u00e4 arvoketjusta on siirrytty enemm\u00e4n informaatio- ja viestint\u00e4teknologian mahdollistamaan arvoverkko-pohjaiseen toimintaan. Tutkielman tarkoituksena on erityisesti syventy\u00e4 pilvi-palveluymp\u00e4rist\u00f6\u00f6n, joka hy\u00f6dynt\u00e4\u00e4 vahvasti arvoverkkomallia arvontuottoon.\nPilvipalvelut on toimintamalli, joka yhdist\u00e4\u00e4 vanhoja menetelmi\u00e4 uudeksi kokonaisuudeksi. Pilvipalveluiden tarkoituksena on tarjota helposti k\u00e4ytett\u00e4vi\u00e4 ja saatavilla olevia virtualisoituja resursseja asiakkaiden k\u00e4ytt\u00f6\u00f6n. Resurssit skaalautuvat asiakkaan tarpeen ja k\u00e4yt\u00f6n mukaan, ja samalla asiakas maksaa vain siit\u00e4 kuinka paljon palvelua k\u00e4ytt\u00e4\u00e4. Pilvipalveluymp\u00e4rist\u00f6st\u00e4 voidaan erottaa kolme tyypillisint\u00e4 palvelua, jotka ovat sovellusten tarjoaminen palve-luna (Software as a Service, SaaS), ohjelmistoymp\u00e4rist\u00f6 palveluna (Platform as a Service, PaaS) sek\u00e4 infrastruktuuri palveluna (Infrastructure as a Service, IaaS). Tutkimus keskittyy liiketoiminta-arvon n\u00e4k\u00f6kulmasta erityisesti kustannusvai-kutuksiin, joita pilvipalveluiden k\u00e4ytt\u00f6\u00f6notto mahdollistaa.\nTutkielma on toteutettu konstruktiivisena tutkimuksena ja se pyrkii luo-maan selke\u00e4n kuvan informaatio- ja viestint\u00e4teknologian tuottamasta liiketoi-mintahy\u00f6dyst\u00e4 keskittyen erityisesti pilvipalveluymp\u00e4rist\u00f6\u00f6n. Tutkielman tar-koituksena on tuottaa konstruktio, jonka avulla pystyt\u00e4\u00e4n vertailemaan kustan-nusvaikutuksia yrityksen sis\u00e4isen tietotekniikan ja pilvipalveluiden v\u00e4lill\u00e4.", "language": null, "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Jari Alamaa (jamaalam) on 2012-06-15 08:24:48.052595. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2012-06-15T08:24:48Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201206151874.pdf: 1370955 bytes, checksum: af5f7a402929c0530fb555aed9745e1d (MD5)\nlicense.html: 5025 bytes, checksum: e64aac55aecad8d655db4c9ecd8136ba (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2012-06-15T08:24:48Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201206151874.pdf: 1370955 bytes, checksum: af5f7a402929c0530fb555aed9745e1d (MD5)\nlicense.html: 5025 bytes, checksum: e64aac55aecad8d655db4c9ecd8136ba (MD5)\n Previous issue date: 2012", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "88 sivua", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "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": "Informaatio- ja viestint\u00e4teknologia", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "liiketoiminta-arvo", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "pilvipalvelut", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kokonaiskustannus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Informaatio- ja viestint\u00e4teknologian tuottama liiketoiminta-arvo pilvipalvelu-ymp\u00e4rist\u00f6ss\u00e4", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201206151874", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": 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