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[{"key": "dc.contributor.author", "value": "V\u00e4lij\u00e4rvi, Liisa", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2009-03-19T08:19:04Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2009-03-19T08:19:04Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2005", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/19683", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4ss\u00e4 tutkielmassa k\u00e4sitell\u00e4\u00e4n yrityksen tietoj\u00e4rjestelmien integrointia ja\r\nerityisesti palveluarkkitehtuuria integrointimallina. Palveluarkkitehtuuri\r\n(Service Oriented Architecture, SOA) perustuu ajatukseen kapseloida\r\nj\u00e4rjestelmien osia palveluiksi ja jakaa sitten n\u00e4iden palveluiden metodeja ja\r\ntietoa muiden j\u00e4rjestelmien k\u00e4ytt\u00f6\u00f6n m\u00e4\u00e4ritellyn rajapinnan kautta. Eri\r\ntoteutuskielien ja alustojen yhteentoimivuus saavutetaan kapseloimalla\r\npalvelut tietyn standardin mukaisen rajapinnan taakse.\r\nToteuttamalla palveluarkkitehtuuria saavutetaan hy\u00f6tyj\u00e4 erityisesti\r\nuudelleenk\u00e4yt\u00f6n ja toteutuskustannusten s\u00e4\u00e4st\u00f6jen kautta.\r\nPalveluarkkitehtuurilla on kuitenkin varjopuolensa. Koska useimmissa\r\npalveluarkkitehtuuria toteuttavissa teknologioissa ei ole huomioitu kaikkia\r\nkomponenttien jakamiseen liittyvi\u00e4 ongelmia, kuten esimerkiksi tietoturvaa\r\ntulee toteutusvaiheessa etsi\u00e4 muita tekniikoita paikkaamaan n\u00e4it\u00e4 puutteita.\r\nTutkimuksessa palveluarkkitehtuuri todetaan hy\u00f6dylliseksi ja nykyisin my\u00f6s\r\nkirjallisuudessa suosituksi tietoj\u00e4rjestelmien integrointimalliksi. Tutkimuksen\r\nj\u00e4lkeen j\u00e4\u00e4 kuitenkin tarve l\u00f6yt\u00e4\u00e4 enemm\u00e4n kriittist\u00e4 arviointia\r\npalveluarkkitehtuurille ja sit\u00e4 kautta rakentavia kehitysideoita\r\npalveluarkkitehtuuria harkitseville organisaatioille.\r\n\u00a0\u00a0\u00a0", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Seija Paananen (sepaanan@jyu.fi) on 2009-03-17T10:33:31Z\r\nNo. of bitstreams: 2\r\nLiisa V\u00e4lij\u00e4rvi.pdf: 114967 bytes, checksum: f79496a421c038ae7ce0f44c6df87fee (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 2009-03-19T08:19:04Z (GMT) No. of bitstreams: 2\r\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)\r\nLiisa V\u00e4lij\u00e4rvi.pdf: 114967 bytes, checksum: f79496a421c038ae7ce0f44c6df87fee (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2009-03-19T08:19:04Z (GMT). No. of bitstreams: 2\r\nlicense.xml: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)\r\nLiisa V\u00e4lij\u00e4rvi.pdf: 114967 bytes, checksum: f79496a421c038ae7ce0f44c6df87fee (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": "SOA", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "palveluarkkitehtuuri", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietoj\u00e4rjestelm\u00e4t", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "service oriented architecture", "language": "en", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "integrointi", "language": "fi", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Palveluarkkitehtuuri tietoj\u00e4rjestelmien integroinnissa", "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-200903171148", "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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