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[{"key": "dc.contributor.advisor", "value": "Lepp\u00e4nen, Mauri", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "K\u00e4hk\u00f6l\u00e4, Jari", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2016-06-09T03:51:02Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2016-06-09T03:51:02Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2016", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1545518", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/50211", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tietovarasto on kompleksinen rakennelma, joka kokoaa yrityksen liiketoiminnan kannalta keskeiset tiedot yhteen yrityksen p\u00e4\u00e4t\u00f6ksenteon tueksi. Tietovarastoj\u00e4rjestelm\u00e4 muodostuu useasta osasta jotka yhdess\u00e4 muodostavat tietovarastoratkaisun. Tietovaraston kehitt\u00e4minen on usein hyvin laaja ja kallis hanke, jonka onnistuminen edellytt\u00e4\u00e4 j\u00e4rjestelm\u00e4llist\u00e4 suunnittelua. Erityisesti tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittely on haasteellista, sill\u00e4 tietovaraston laajalla k\u00e4ytt\u00e4j\u00e4kunnalla on hyvin monenlaisia tarpeita ja olemassa olevat operatiivisten tietoj\u00e4rjestelmien l\u00e4hdetietotarjonta voi olla rajoittunutta. \r\nTutkimuksen tarkoituksena on selvitt\u00e4\u00e4, miten tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittely voidaan toteuttaa. Tutkimus koostuu k\u00e4sitteellis-teoreettisesta kirjallisuuskatsauksesta ja konstruktiivisesta tapaustutkimuksesta. Kirjallisuuskatsauksella luodaan tietovarastoja ja tietovarastoj\u00e4rjestelmi\u00e4 koskeva k\u00e4sitteellinen perusta ja kartoitetaan olemassa olevia tietovaraston suunnittelumenetelmi\u00e4 ja tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittelymenetelmi\u00e4. Tapaustutkimus toteutetaan suunnittelutieteellisen l\u00e4hestymistavan mukaisena. Sen kohteena on Helsingin kaupungin rakentamispalvelujen (Stara) tietovaraston suunnitteluhanke. Tar-koituksena on valita tilanteeseen sopivia tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittelyn l\u00e4hestymistapoja ja menetelmi\u00e4 sek\u00e4 sovittaa ja k\u00e4ytt\u00e4\u00e4 niit\u00e4 ja sit\u00e4 kautta hankkia kokemuksia. Tutkimus osoittaa, ett\u00e4 tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittelyss\u00e4 on t\u00e4rke\u00e4\u00e4 tunnistaa olemassa oleva liiketoiminta ja sen tavoitteet. Toinen keskeinen asia on olemassa olevien tietoj\u00e4rjestelmin analysointi, jolloin saadaan k\u00e4sitys nykyisest\u00e4 j\u00e4rjestelm\u00e4kokonaisuudesta ja siit\u00e4, mit\u00e4 tietoa on jo saatavilla nykyisist\u00e4 j\u00e4rjestelmist\u00e4. T\u00e4ss\u00e4 tutkimuksessa keskityttiin tarkemmin niiden operatiivisten j\u00e4rjestelmien tietojoukkojen tunnistamiseen, jotka tuottavat lis\u00e4arvoa ty\u00f6koneiden kustannus ja suoritetietojen tuottamiseen. \r\nTutkimus kannustaa systemaattiseen tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittelyyn ja tarjoaa tietoa menetelmist\u00e4 siit\u00e4, kuinka tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittely\u00e4 tulisi l\u00e4hesty\u00e4 eri n\u00e4k\u00f6kulmista. Tulokset tarjoavat hyv\u00e4n l\u00e4ht\u00f6kohdan lopulliselle tietovaraston toteutukselle.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "A data warehouse is a complex entity, which collects together the company's key business data together to support enterprise decision-making. Data warehouse system consists of several parts which together constitute the data warehouse environment. The development of the data warehouse is often very large and expensive project, the success of which requires systematic planning. In particular, the definition of the data warehouse data entity is a challenge, due to a multitude of users with a wide range of needs and limitations of support from existing operational information systems. \r\nThe study aims to find out how to define data contents of data warehouse. The literature review establishes a conceptual basis for understanding data warehouse systems and exploring methods for data warehouse development and defining data contents of data warehouses, in particularly. The case study is carried out in accordance with design science approach. The case is data warehouse development project in the City of Helsinki Construction Services (Stara). The aim is to select a suitable array of data contents definition ap-proaches and methods of data warehouses, as well as to adapt and deploy them in practice in order to acquire experience. The study shows that when de-fining data contents of data warehouse it is important to recognize the existence of the business and its goals. Another key thing is the analysis of existing operative information systems, in order to have a overall picture of the information system portfolio and data contents it provides.\r\nThe study encourages to carry out systematic data contents definition of data contents definition approaches and methods. The result can be utilized in similar projects in practice, as well in future research.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Jari K\u00e4hk\u00f6l\u00e4 (japekahk) on 2016-06-09 03:51:02.039081. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =False]", "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 2016-06-09T03:51:02Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201606092982.pdf: 796215 bytes, checksum: 5b6b1a6289b62f98a8c27de92613eb35 (MD5)\r\nlicense.html: 1112 bytes, checksum: c1d1baa0a781e2b53efd0716ac6d585f (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2016-06-09T03:51:02Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201606092982.pdf: 796215 bytes, checksum: 5b6b1a6289b62f98a8c27de92613eb35 (MD5)\r\nlicense.html: 1112 bytes, checksum: c1d1baa0a781e2b53efd0716ac6d585f (MD5)\r\n Previous issue date: 2016", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (97 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": "tietovarasto", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietovarastoj\u00e4rjestelm\u00e4", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "k\u00e4ytt\u00e4j\u00e4l\u00e4ht\u00f6inen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietol\u00e4ht\u00f6inen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tavoite-l\u00e4ht\u00f6inen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietomalli", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "vaatimus m\u00e4\u00e4rittely", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "integraatio", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tapaustutkimus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Tietovaraston tietosis\u00e4ll\u00f6n m\u00e4\u00e4rittely", "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-201606092982", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s 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": "Tietojenk\u00e4sittelytieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Computer Science and Information Systems", "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": "Elektroninen liiketoiminta", "language": "fi", "element": "subject", 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"fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietovarastot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietoj\u00e4rjestelm\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "k\u00e4ytt\u00e4j\u00e4l\u00e4ht\u00f6isyys", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietomallit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "vaatimusm\u00e4\u00e4rittelyt", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "integraatio", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "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": "Aineistoon p\u00e4\u00e4sy\u00e4 on rajoitettu tekij\u00e4noikeussyist\u00e4. Aineisto on luettavissa Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6asemalta. Ks. https://kirjasto.jyu.fi/fi/tyoskentelytilat/laitteet-ja-tilat.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "This material has a restricted access due to copyright reasons. It can be read at the workstation at Jyv\u00e4skyl\u00e4 University Library reserved for the use of archival materials: https://kirjasto.jyu.fi/en/workspaces/facilities.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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