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[{"key": "dc.contributor.advisor", "value": "Kaijanaho, Antti-Juhani", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Haverinen, Henri", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-04-23T16:22:46Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-04-23T16:22:46Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1869321", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/57731", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Datan m\u00e4\u00e4r\u00e4 ja rakenne on muuttunut vuosikymmenien saatossa huimasti, ja tiedonk\u00e4sittely kokee uusia haasteita jatkuvasti. Perinteiset relaatiotietokannat eiv\u00e4t v\u00e4ltt\u00e4m\u00e4tt\u00e4 en\u00e4\u00e4 sovellu ratkaisemaan n\u00e4it\u00e4 ongelmia. 2000-luvun puolella vaihtoehdoksi ovat tulleet NoSQL-tietokannat, joiden tavoitteena on tarjota ratkaisukeinoja n\u00e4ihin uusiin haasteisiin. T\u00e4ss\u00e4 tutkielmassa k\u00e4sitell\u00e4\u00e4n relaatio- ja NoSQL-tietokantojen taustoja ja eroavaisuuksia. Erityisesti tutkielmassa keskityt\u00e4\u00e4n tietokantojen suorituskykyyn. Tutkielmassa mitattiin ja vertailtiin MySQL ja MongoDB tietokantojen suorituskyky\u00e4, jotka edustavat vastaavasti relaatio- ja NoSQL-tietokantoja. Suorituskykytesteihin k\u00e4ytettiin avoimen l\u00e4hdekoodin Yahoo! Cloud Serving Benchmark -ty\u00f6kalua. MongoDB suoriutui suorituskykytesteist\u00e4 paremmin kuin MySQL-tietokanta, mutta tuloksiin vaikuttavat monet tekij\u00e4t, eik\u00e4 vastaus ole kokonaisuudessaan n\u00e4in yksinkertainen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The amount of data and it's structure has changed dramatically in the past years, and thus data processing faces new challenges constantly. Traditional relational databases might not be a valid solution for these problems anymore. In the 21st century NoSQL databases have emerged as an alternative solution. This master thesis covers the basics and differences between relational and NoSQL databases. Especially performance is taken into account. In this thesis performance of two different databases, MySQL which represents traditional relational database and MongoDB which represents NoSQL database, were tested and compared. Open source tool Yahoo! Cloud Serving Benchmark was used to carry out these tests. MongoDB got better results compared to MySQL database, but it is important to remember that many elements affects to the results and thus the validity of the results is not that straightforward.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Henri Haverinen (hesahave) on 2018-04-23 16:22:45.993148. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-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 2018-04-23T16:22:46Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201804232340.pdf: 958126 bytes, checksum: d90f568c000f256137d55f68f282f008 (MD5)\nlicense.html: 4812 bytes, checksum: 8744336950c45d2ac75744d47335cf50 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-04-23T16:22:46Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201804232340.pdf: 958126 bytes, checksum: d90f568c000f256137d55f68f282f008 (MD5)\nlicense.html: 4812 bytes, checksum: 8744336950c45d2ac75744d47335cf50 (MD5)\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (57 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": "NoSQL", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "MySQL", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "MongoDB", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "YCSB", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "MySQL- ja MongoDB-tietokantojen suorituskykyvertailu", "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-201804232340", "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": "Informaatioteknologia", "language": "fi", "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": "Tietotekniikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Mathematical Information Technology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2018-04-23T16:22:46Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "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": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "602", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietokannat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "SQL", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "suorituskyky", "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.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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