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[{"key": "dc.contributor.author", "value": "Lehmonen, Tero", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2009-04-29T12:19:08Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2009-04-29T12:19:08Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2006", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/19996", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Jyv\u00e4skyl\u00e4: Jyv\u00e4skyl\u00e4n yliopisto, 2006.\r\n29 s.\r\nKandidaatin tutkielma\r\nYll\u00e4pidon kustannukset ovat huomattavasti muita ohjelmiston elinkaaren vaiheita\r\nkorkeammat. Yll\u00e4pidon osuus kustannuksista on ollut tiedossa jo useamman\r\nvuosikymmenen ajan, mutta lukuisista tutkimuksista huolimatta yll\u00e4pidon kustannukset\r\novat edelleen korkeat. 1990luvun\r\nloppupuolella vuosituhannen vaihtumisesta aiheutuneet\r\nyll\u00e4pitoongelmat\r\ntuottivat huomattavan m\u00e4\u00e4r\u00e4 tutkimuksia ohjelmistojen yll\u00e4pidosta.\r\nTutkimusten tuloksena saatiin parempi k\u00e4sitys yll\u00e4pitoon liittyvist\u00e4 tekij\u00f6ist\u00e4, kuten\r\nohjelman ymm\u00e4rt\u00e4misest\u00e4 ja yll\u00e4pit\u00e4jien tietotarpeista.\r\nOhjelmistojen yll\u00e4pidossa ohjelman ymm\u00e4rt\u00e4minen on eniten aikaa viev\u00e4 vaihe.\r\nOhjelman ymm\u00e4rt\u00e4minen on my\u00f6s v\u00e4ltt\u00e4m\u00e4t\u00f6nt\u00e4, jotta yll\u00e4pito voidaan tehd\u00e4 turvallisesti\r\naiheuttamatta ohjelmaan vikoja. Ohjelman ymm\u00e4rt\u00e4minen vaatii yll\u00e4pit\u00e4jien\r\ntietotarpeiden t\u00e4ytt\u00e4mist\u00e4. T\u00e4ss\u00e4 tutkielmassa tehd\u00e4\u00e4n kirjallisuuskatsaus ohjelmistojen\r\nyll\u00e4pitoon, ohjelmien ymm\u00e4rt\u00e4miseen ja yll\u00e4pidon ty\u00f6v\u00e4lineiden k\u00e4ytt\u00e4miin tekniikoihin.\r\nLis\u00e4ksi k\u00e4yd\u00e4\u00e4n l\u00e4vitse tutkimuksia, joissa on arvioitu yll\u00e4pidon ty\u00f6v\u00e4lineit\u00e4. Tavoitteena\r\non l\u00f6yt\u00e4\u00e4 viitekehys, jonka avulla on mahdollista arvioida yll\u00e4pidon ty\u00f6v\u00e4lineiden tukea\r\nyll\u00e4pit\u00e4jien tietotarpeille.\r\n\u00a0\u00a0", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Seija Paananen (sepaanan@jyu.fi) on 2009-04-24T07:07:19Z\r\nNo. of bitstreams: 2\r\nTero.Lehmonen.pdf: 510032 bytes, checksum: fa040a70d6befc4bfba084373bf27188 (MD5)\r\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (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 2009-04-29T12:19:08Z (GMT) No. of bitstreams: 2\r\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)\r\nTero.Lehmonen.pdf: 510032 bytes, checksum: fa040a70d6befc4bfba084373bf27188 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2009-04-29T12:19:08Z (GMT). No. of bitstreams: 2\r\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)\r\nTero.Lehmonen.pdf: 510032 bytes, checksum: fa040a70d6befc4bfba084373bf27188 (MD5)", "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": "yll\u00e4pit\u00e4j\u00e4t", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietotarpeet", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ohjelmat", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ymm\u00e4rt\u00e4minen", "language": "fi", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Ohjelmistojen yll\u00e4pit\u00e4jien tietotarpeet ja niiden arviointitavat", "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-200904241497", "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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