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[{"key": "dc.contributor.advisor", "value": "Halttunen, Veikko", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Finne, Pietari", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2025-03-31T05:38:54Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2025-03-31T05:38:54Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2025", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/101129", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "J\u00e4rjestelm\u00e4integraatioilla pyrit\u00e4\u00e4n mahdollistamaan saumaton tiedonkulku organisaation sis\u00e4isten ja ulkoisten tietoj\u00e4rjestelm\u00e4komponenttien v\u00e4lill\u00e4. Ne ovatkin olennainen osa organisaatioiden toimintaa, kun lukuisista erillisist\u00e4 sovelluksista, ohjelmistoista ja muista j\u00e4rjestelm\u00e4komponenteista halutaan muodostaa yhten\u00e4inen ja toimiva kokonaisuus liiketoimintavaatimusten saavuttamiseksi. J\u00e4rjestelm\u00e4integraatioihin kuitenkin liittyy tiettyj\u00e4 tunnistettuja haasteita, joista kenties keskeisimp\u00e4n\u00e4 esiin nousee vajavaisuudet dokumentaatiossa. Kokonaisarkkitehtuuri on puolestaan kokonaisvaltainen viitekehys, jossa kuvataan liiketoiminta-, data-, sovellus- ja teknologiatasoilla sit\u00e4, kuinka organisaatio hy\u00f6dynt\u00e4\u00e4 teknologiaa saavuttaakseen liiketoimintavaatimuksensa. T\u00e4st\u00e4 her\u00e4\u00e4kin kysymys: miten kokonaisarkkitehtuurin ja sen sis\u00e4lt\u00e4mien kuvausten avulla voitaisiin ratkaista j\u00e4rjestelm\u00e4integraatioihin liittyvi\u00e4 haasteita? T\u00e4ss\u00e4 kandidaatintutkielmassa esitet\u00e4\u00e4n kirjallisuuskatsauksen keinoin kokonaisarkkitehtuuria, j\u00e4rjestelm\u00e4integraatioita ja sit\u00e4, miten kokonaisarkkitehtuurin avulla voidaan tukea j\u00e4rjestelm\u00e4integraatiohankkeita. L\u00e4hdemateriaaliksi on valikoitu aihepiirien keskeist\u00e4 kirjallisuutta, jota on haettu eri tietokannoista olennaisilla avainsanoilla ja niiden yhdistelmill\u00e4. Valikoitua l\u00e4hdemateriaalia on vertailtu kesken\u00e4\u00e4n tutkimuskysymyksen kannalta selke\u00e4n kokonaiskuvan muodostamiseksi. T\u00e4m\u00e4n tutkielman l\u00f6yd\u00f6kset osoittavat, ett\u00e4 hallitusta kokonaisarkkitehtuurista ja sen ala-arkkitehtuureista kuvauksineen voi olla merkitt\u00e4v\u00e4\u00e4kin hy\u00f6ty\u00e4 j\u00e4rjestelm\u00e4integraatiohankkeiden m\u00e4\u00e4ritt\u00e4misess\u00e4 ja toteutuksessa.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Enterprise application integrations strive to enable seamless information flow between an organization\u2019s internal and external information system components. They are an integral part of organizational operations when numerous separate applications, software systems, and other system components need to be integrated into a unified and functional application configuration to meet business requirements. However, there are several known issues regarding enterprise application integrations. The most crucial of these is perhaps inadequate documentation. Enterprise architecture is a comprehensive framework which describes on four interrelated levels (business, data, application, and technology) how organizations utilize technology to achieve their business requirements. This raises the following question: how can enterprise architecture with its descriptions help in the solving of challenges related to enterprise application integrations? This bachelor's thesis is conducted as a literature review. It introduces the terms of enterprise architecture and enterprise application integration and depicts how enterprise architecture can be used to support enterprise application integrations. The source material of this thesis consists of key literature on the topics in question, which have been searched from various databases using relevant keywords and their combinations. The selected source materials have been compared with each other to form a clear overview in relation to the research question. The findings of this thesis propose that the descriptions provided by a well-managed enterprise architecture and its architecture domains can offer significant benefits in the defining and implementation of enterprise application integration initiatives.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2025-03-31T05:38:54Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2025-03-31T05:38:54Z (GMT). No. of bitstreams: 0\n Previous issue date: 2025", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "42", "language": null, "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": null, "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "j\u00e4rjestelm\u00e4integraatio", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "yritysintegraatio", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Kokonaisarkkitehtuuri j\u00e4rjestelm\u00e4integraatioita tukevana ty\u00f6kaluna", "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-202503312950", "language": null, "element": "identifier", "qualifier": "urn", "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": "Jyv\u00e4skyl\u00e4n yliopisto", "language": null, "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": null, "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.copyright", "value": "\u00a9 The Author(s)", "language": "fi", "element": "rights", "qualifier": "copyright", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kokonaisarkkitehtuuri", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "j\u00e4rjestelm\u00e4arkkitehtuuri", "language": null, "element": "subject", "qualifier": "yso", "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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