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[{"key": "dc.contributor.author", "value": "Eronen, Antti", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2011-01-14T09:02:46Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2011-01-14T09:02:46Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2011", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/25795", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Eronen, Antti\r\nPilvilaskenta-alustat\r\nJyv\u00e4skyl\u00e4: Jyv\u00e4skyl\u00e4n yliopisto, 2010, 25 s.\r\nTietoj\u00e4rjestelm\u00e4tiede, kandidaatintutkielma\r\nOhjaaja: Tyrv\u00e4inen, Pasi\r\nPilvilaskenta on ajankohtainen otsikko IT-alalla t\u00e4ll\u00e4 hetkell\u00e4. T\u00e4ss\u00e4 tutkielmas-sa tarkastellaan pilvilaskentaa, pilvisovelluksia ja pilvilaskenta-alustoja. Tutki-muksen tarkoituksena on selvitt\u00e4\u00e4, mit\u00e4 toiminnallisuuksia pilvilaskenta-alustoilla on. Lis\u00e4ksi esitell\u00e4\u00e4n joitain markkinoilla olevia alustaratkaisuja. Tut-kimus suoritettiin kirjallisuuskatsauksena. Ymp\u00e4rist\u00f6\u00e4, jossa pilvilaskenta-alustat toimivat, k\u00e4yd\u00e4\u00e4n l\u00e4pi kertomalla yleisesti pilvilaskennasta ja pilvisovel-luksista. Pilvilaskenta liitet\u00e4\u00e4n mm. ritil\u00e4laskentaan, tietotekniikkayleishy\u00f6dyk-keeseen, ryv\u00e4slaskentaan ja hajautettuihin systeemeihin, eik\u00e4 se ole t\u00e4ysin uusi asia. Keskeisi\u00e4 asioita pilvilaskennassa ovat mm. tietotekniikkakeskukset ja vir-tuaalisointi. Pilvilaskennalle ei ole viel\u00e4 yleisesti vakiintunutta m\u00e4\u00e4ritelm\u00e4\u00e4. Tutkielmassa k\u00e4ytet\u00e4\u00e4n m\u00e4\u00e4ritelm\u00e4\u00e4, jossa pilvilaskenta-alustat ja pilvisovel-lukset ovat pilvilaskennan tarjoamia palveluita. Pilvisovellus on uusi ohjelmis-tolisensointimuoto, jossa sovelluksen omistus erotetaan sen k\u00e4yt\u00f6st\u00e4 ja sovel-lusta pidet\u00e4\u00e4n enemm\u00e4nkin palveluna. Pilvisovellusta ei my\u00f6sk\u00e4\u00e4n asenneta k\u00e4ytt\u00e4j\u00e4n koneelle vaan sit\u00e4 k\u00e4ytet\u00e4\u00e4n verkon yli. Se on tuonut sek\u00e4 k\u00e4ytt\u00e4jille ja kehitt\u00e4jille erilaisia mahdollisuuksia ja haasteita. Olemassa olevia pilvilasken-ta-alustoista on tutkittu paljon, mutta tutkimus yleisell\u00e4 tasolla on v\u00e4h\u00e4isemp\u00e4\u00e4. Microsoft Azure ja Google AppEngine ovat esimerkkej\u00e4 pilvilaskenta-alustoista. Tutkimuksessa selvi\u00e4\u00e4, ett\u00e4 pilvilaskenta-alustoja pidet\u00e4\u00e4n ymp\u00e4rist\u00f6in\u00e4, joilla voi luoda ja k\u00e4ytt\u00e4\u00e4 pilvisovelluksia ja niit\u00e4 k\u00e4ytet\u00e4\u00e4n p\u00e4\u00e4s\u00e4\u00e4nt\u00f6isesti Internetin v\u00e4lityksell\u00e4. Pilvilaskenta-alustat tarjoavat toiminnallisuuksia tai palveluita oh-jelmistokehityksen eri vaiheiden tukemiseksi, automaattisia ominaisuuksia skaalautuvuuden, virheenohituksen ja tietoturvan osalta, hallinnointi- ja val-vontaty\u00f6kaluja sek\u00e4 jonkin k\u00e4ytt\u00f6perusteisen laskutusmuodon. Jatkotutkimus-aihe on selvitt\u00e4\u00e4 k\u00e4ytt\u00f6kokemuseroja pilvisovelluksen k\u00e4yt\u00f6st\u00e4 maantieteelli-sesti hajautetulla ja hajauttamattomalla pilvilaskenta-alustalla.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Seija Paananen (sepaanan@jyu.fi) on 2011-01-14T08:29:33Z\nNo. of bitstreams: 1\nAntti.Eronen.pdf: 410478 bytes, checksum: 836198c5acd3d1d18b869dede95f627d (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Approved for entry into archive by Marja-Leena Harjuniemi(mharjuni@cc.jyu.fi) on 2011-01-14T09:02:46Z (GMT) No. of bitstreams: 1\nAntti.Eronen.pdf: 410478 bytes, checksum: 836198c5acd3d1d18b869dede95f627d (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2011-01-14T09:02:46Z (GMT). No. of bitstreams: 1\nAntti.Eronen.pdf: 410478 bytes, checksum: 836198c5acd3d1d18b869dede95f627d (MD5)\n Previous issue date: 2011", "language": "en", "element": "description", "qualifier": "provenance", "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": "pilvilaskenta-alusta", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "pilvilaskenta", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "pilvisovellus", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "pilvi", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Pilvilaskenta-alustat", "language": null, "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-201101141025", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "language": "fi", "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.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "restrictedAccess", "language": null, "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"}, {"key": "dc.rights.accessrights", "value": "This material has a restricted access due to copyright reasons.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Luettavissa tekij\u00e4noikeudellisista syist\u00e4 vain Jyv\u00e4skyl\u00e4n yliopiston Tietojenk\u00e4sittelytieteiden laitoksella.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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