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[{"key": "dc.contributor.advisor", "value": "Kuusio, Ari Pekka", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Sepp\u00e4nen, Henrik Antti Sakari", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2024-05-31T06:18:31Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2024-05-31T06:18:31Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2024", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/95392", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4ss\u00e4 tutkielmassa tarkastellaan pilvipalveluihin siirtymiseen liittyvi\u00e4 hy\u00f6tyj\u00e4 ja haasteita erityisesti organisaation tietohallinnon n\u00e4k\u00f6kulmasta tarkasteltuna. Tutkielmassa haetaan vastauksia pilvipalveluihin siirtymiseen liittyviin n\u00e4k\u00f6kulmiin, siirtym\u00e4n koettuihin hy\u00f6tyihin ja haasteisiin sek\u00e4 haasteiden ratkaisuehdotuksiin. Tutkielman kirjallisuuskatsaus toteutetaan kuvailevan kirjallisuuskatsauksen integroivaa tyyli\u00e4 k\u00e4ytt\u00e4en. Empiirinen osuus toteutettiin kolmeen suomalaiseen korkeakouluorganisaatioon kohdistetulla tapaustutkimuksella, jossa hy\u00f6dynnettiin puolistrukturoituja haastatteluja. Organisaatioiden tietohallinnon harkitsemia n\u00e4k\u00f6kulmia pilvipalveluihin siirtyess\u00e4\u00e4n tai niiss\u00e4 pysyess\u00e4\u00e4n ovat organisaation pilvistrategia, pilvipalveluiden kustannukset, pilvipalveluiden tietoturvan ja tietosuojan taso sek\u00e4 pilvipalveluosaamisen saatavuus markkinoilta. Pilvipalveluiden hy\u00f6tyin\u00e4 perinteisiin on-premises datakeskuksiin verrattuna n\u00e4hd\u00e4\u00e4n pilvipalveluiden kustannustehokkuus, pilvipalveluiden joustavuus, pilvipalveluiden parempi saatavuus, pilvipalveluista saatavat edistyneet ohjelmistot ja palvelut sek\u00e4 pilvipalveluiden vahva tietoturvan taso. Haasteina n\u00e4hd\u00e4\u00e4n pilvisiirtym\u00e4n vaikeasti arvioitavat ja yll\u00e4tt\u00e4v\u00e4t kustannukset, pilvipalveluiden tekniset vaatimukset, tietoturvaan ja tietosuojaan liittyvien s\u00e4\u00e4nn\u00f6sten ja lakien noudattaminen, pilvipalveluosaamisen saatavuus ja rekrytointi sek\u00e4 pilvipalveluiden monimutkaiset sopimusehdot ja sopimusneuvottelut. Ratkaisuehdotuksina haasteisiin ovat pilvipalveluihin itse kehitett\u00e4v\u00e4t toiminnallisuudet sek\u00e4 standardoitujen pilvipalveluiden k\u00e4ytt\u00e4minen kustannustehokkuuden parantamiseksi ja palveluntarjoajaan lukittautumisen v\u00e4hent\u00e4miseksi. Henkil\u00f6kunnan koulutus ja motivointi sek\u00e4 yhteisty\u00f6 alan eri toimijoiden kanssa v\u00e4hent\u00e4v\u00e4t osaamiseen liittyvi\u00e4 haasteita. Organisaation tietoturvak\u00e4yt\u00e4nteet, henkil\u00f6st\u00f6n tietoturvakoulutus sek\u00e4 ulkoisten tietoturvayhti\u00f6iden hy\u00f6dynt\u00e4minen v\u00e4hent\u00e4v\u00e4t tietoturvauhkia. Huolellinen sopimusvalmistelu, juridisten asiantuntijoiden hy\u00f6dynt\u00e4minen sek\u00e4 IT-palveluiden hankintaprosessin standardisointi ja automatisointi v\u00e4hent\u00e4v\u00e4t sopimusehtoihin ja tietosuojaan liittyvi\u00e4 haasteita sek\u00e4 tukevat pilvipalveluiden k\u00e4ytt\u00f6\u00f6nottoa organisaation tietohallinnon kokonaisarkkitehtuuria noudattaen. Tutkielmassa rakennetaan artefakti pilvipalveluihin siirtymisen hy\u00f6dyist\u00e4 ja haasteista kirjallisuuskatsauksen sek\u00e4 tapaustutkimuksen avulla. Artefaktin avulla organisaatiot voivat suunnitella pilvipalvelusiirtym\u00e4\u00e4ns\u00e4 sek\u00e4 analysoida siirtym\u00e4\u00e4n liittyvi\u00e4 hy\u00f6tyj\u00e4 ja haasteita ennen siirtym\u00e4n toteuttamista. Artefakti tuottaa my\u00f6s uutta tietoa akateemiseen tiet\u00e4myskantaan pilvipalveluiden siirtymisen hy\u00f6dyist\u00e4 ja haasteista.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "This Master\u2019s Thesis examines the benefits and challenges of moving to cloud computing, especially from the perspective of the organization\u2019s Information Management department. The thesis seeks answers to the perspectives related to the transition to cloud services, the perceived benefits and challenges of the transition, and the solutions to the challenges. The literature review of the the-sis is conducted using the integrative style of the descriptive literature review. The empirical part was conducted with a case study targeted at three Finnish higher education organizations, utilizing semi-structured interviews. The perspectives considered by the Information Management department when switching to or staying with cloud services include the organization's cloud strategy, cloud service costs, the level of security and data protection in cloud services, and the availability of cloud service expertise. The benefits compared to traditional on-premises datacenters are the cost-effectiveness, flexibility, better availability, advanced software and services, and the strong level of security in cloud services. Challenges include the difficult-to-assess and unexpected costs of the cloud transition, the technical requirements of cloud services, compliance with regulations and laws related to information security and data protection, the availability and recruitment of cloud computing expertise, and the complex terms and conditions and contract negotiations. The solutions to the challenges include functionalities developed to cloud services, and the use of standardized cloud services to improve cost efficiency and reduce vendor-lock-in. Staff training and motivation and cooperation with different actors in the field, re-duce the challenges related to competence. Organizational information security practices, information security training, and the use of external information security companies reduce information security threats. Careful contract preparation, utilizing legal experts, and standardizing and automating the IT service procurement process reduce contract terms and data protection challenges, as well as supporting the deployment of cloud services in compliance with the organization's information management architecture. The thesis builds an artefact on the benefits and challenges of transitioning to cloud computing through a literature review and case study. The artifact allows organizations to plan and analyse the benefits and challenges before conducting the transition. The artefact also provides new insights into the benefits and challenges of cloud computing in the academic knowledge base.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2024-05-31T06:18:30Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2024-05-31T06:18:31Z (GMT). No. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "88", "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": "CC BY-NC-ND 4.0", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.title", "value": "Pilvipalveluihin siirtymisen hy\u00f6dyt ja haasteet \u2013 tietohallinnon n\u00e4k\u00f6kulma", "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-202405314155", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "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": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.copyright", "value": "\u00a9 The Author(s)", "language": null, "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": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://creativecommons.org/licenses/by-nc-nd/4.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}]
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