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[{"key": "dc.contributor.advisor", "value": "Lepp\u00e4nen, Mauri", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Soikkeli, Tuomas", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2015-11-10T10:47:58Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2015-11-10T10:47:58Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2015", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/47624", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "NoSQL-tietokannat ovat olleet er\u00e4it\u00e4 2000-luvun kiistellyimmist\u00e4 teknologioista. Niiden k\u00e4ytt\u00f6tarkoituksista tai hy\u00f6dyllisyydest\u00e4 ei ole yleisesti hyv\u00e4ksytty\u00e4 tutkimustietoa, johtuen NoSQL-tietokantojen kehittym\u00e4tt\u00f6myydest\u00e4 ja nuoresta i\u00e4st\u00e4. T\u00e4m\u00e4n tutkielman tarkoituksena on selvitt\u00e4\u00e4, miten NoSQL-tietokantoja voidaan luokitella ja mitk\u00e4 ovat niiden k\u00e4ytt\u00f6kohteet. T\u00e4t\u00e4 varten kerrotaan ensin, miten NoSQL-tietokannat ovat kehittyneet ja mink\u00e4laisia ominaispiirteilt\u00e4 niill\u00e4 on. Sitten kuvataan, miten NoSQL- tietokannat eroavat perinteisist\u00e4 relaatiotietokannoista ja voidaanko relaatiotietokannat korvata NoSQL-tietokannoilla. Lopuksi esitet\u00e4\u00e4n NoSQL-tietokantoihin kohdistunutta kritiikki\u00e4. Tutkimuksessa luokitellaan NoSQL-tietokannat luokitellaan nelj\u00e4\u00e4n ryhm\u00e4\u00e4n: avain-arvopari-varastot, dokumenttivarastot, sarakepohjaiset tietokannat ja verkkotietokannat. Jokaisen tietomallin osalta esitell\u00e4\u00e4n tarkemmin tietomallin piirteet ja k\u00e4ytt\u00f6kohteet sek\u00e4 havainnollistetaan tietomallia esimerkein. Tutkimuksen tuloksia voidaan hy\u00f6dynt\u00e4\u00e4 esimerkiksi yritysten teknologiavalintoihin, sill\u00e4 ne vaikuttavat projektin onnistumiseen. Toisaalta t\u00e4m\u00e4 tutkimus toimii perehdytyksen\u00e4 aihealueeseen jatkotutkimusta tehdess\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "NoSQL-datastores have been one of the most controversial technologies of 20th century. Currently we have no eminent evidence that NoSQL-databases are useful and how they should be used. In this candidate\u2019s thesis NoSQL-databases are researched to categorize and identify the most common use cases for them. Secondly the author researches how NoSQL-databases have evolved and what are their main properties. At the same time, NoSQL-databases are compared how they differ from ordinary relational database management systems and are these relational databases replaceable with NoSQL-databases. Moreover, we study the critique that the NoSQL faces. Finally, NoSQL-databases are divided into four groups: key-value stores, document stores, column based databases and graph databases. In each data model we study the common properties of particular data model and we explore the use cases for these data models. Enterprises can use this study to aid them with selection of technology. This can lead to successful software project. On the other hand researches can use this study to familiarize themselves to the area of knowledge.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Tuomas Soikkeli (tusoikke) on 2015-11-10 10:47:58.117994. Form: Kandidaatintutkielma -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/kandin-tutkielma-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "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 2015-11-10T10:47:58Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201511103621.pdf: 204752 bytes, checksum: 006084da71848bfbe58fe88219a05838 (MD5)\r\nlicense.html: 4798 bytes, checksum: fb56960d9f535c93b8a34ff744319de3 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2015-11-10T10:47:58Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201511103621.pdf: 204752 bytes, checksum: 006084da71848bfbe58fe88219a05838 (MD5)\r\nlicense.html: 4798 bytes, checksum: fb56960d9f535c93b8a34ff744319de3 (MD5)\r\n Previous issue date: 2015", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "29", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": "", "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": "NoSQL", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tietokanta", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ei-relaationaalinen", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "NoSQL-tietokannat : perusominaisuudet ja luokittelu", "language": "", "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-201511103621", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatintutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's 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": "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.date.updated", "value": "2015-11-10T10:47:59Z", "language": "", "element": "date", "qualifier": "updated", "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": "openAccess", "language": "fi", "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"}]
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