Peeking inside the cloud

Pilvilaskenta on uusi laskentamalli, joka on ollut suuren kiinnostuksen kohteena. Kaikesta saamastaan huomiosta huolimatta pilvilaskennan tarkasta määrityksestä on olemassa epäselvyyttä. Tässä tutkielmassa käymme läpi erilaisia alan asiantuntijoiden ja tutkijoiden antamia määritelmiä pilvilaskennast...

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Bibliografiset tiedot
Päätekijä: Rouvinen, Juha
Muut tekijät: Informaatioteknologian tiedekunta, Faculty of Information Technology, Tietotekniikan laitos, Department of Mathematical Information Technology, University of Jyväskylä, Jyväskylän yliopisto
Aineistotyyppi: Pro gradu
Kieli:eng
Julkaistu: 2013
Aiheet:
Linkit: https://jyx.jyu.fi/handle/123456789/41853
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author Rouvinen, Juha
author2 Informaatioteknologian tiedekunta Faculty of Information Technology Tietotekniikan laitos Department of Mathematical Information Technology University of Jyväskylä Jyväskylän yliopisto
author_facet Rouvinen, Juha Informaatioteknologian tiedekunta Faculty of Information Technology Tietotekniikan laitos Department of Mathematical Information Technology University of Jyväskylä Jyväskylän yliopisto Rouvinen, Juha Informaatioteknologian tiedekunta Faculty of Information Technology Tietotekniikan laitos Department of Mathematical Information Technology University of Jyväskylä Jyväskylän yliopisto
author_sort Rouvinen, Juha
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description Pilvilaskenta on uusi laskentamalli, joka on ollut suuren kiinnostuksen kohteena. Kaikesta saamastaan huomiosta huolimatta pilvilaskennan tarkasta määrityksestä on olemassa epäselvyyttä. Tässä tutkielmassa käymme läpi erilaisia alan asiantuntijoiden ja tutkijoiden antamia määritelmiä pilvilaskennasta ja pyrimme näiden pohjalta löytämään sen pääominaisuudet. Huomaamme, että pilvilaskenta on pohjimmiltaan SaaS:in ja utility computing:in yhdistelmä ja sen ominaispiirteet ovat sen rajattomat abstraktit resurssit (jotka ovat käytettävissä milloin tahansa, missä tahansa) ja sen välitön ja automaattinen skaalautuvuus. Vertaamme myös pilvilaskentaa muihin laskentamalleihin, jotka tavalla tai toisella liittyvät siihen. Tarkoituksena on löytää niiden yhtäläisyyksiä ja eroja. Päädymme johtopäätökseen, että pilvilaskenta ”ansaitsee” olla oma laskentamallinsa. Cloud computing is a relatively new computing paradigm that has received a lot of hype. Despite all the focus on clouds, there remains confusion about the exact nature of cloud computing. In this paper we take a look at various definition of cloud computing and look for the core features and characteristic of it. We find that cloud computing is at its core a combination of Software as a Service (SaaS) and utility computing, and its main characteristics are the infinite abstracted resources available on-demand and the instant and automatic scalability it offers. A comparison is made between cloud computing and various other related computing paradigms to find similarities and differences between them. We conclude that cloud computing does stand out on its own as a new computing paradigm.
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Kaikesta saamastaan huomiosta huolimatta pilvilaskennan tarkasta m\u00e4\u00e4rityksest\u00e4 on olemassa ep\u00e4selvyytt\u00e4. T\u00e4ss\u00e4 tutkielmassa k\u00e4ymme l\u00e4pi erilaisia alan asiantuntijoiden ja tutkijoiden antamia m\u00e4\u00e4ritelmi\u00e4 pilvilaskennasta ja pyrimme n\u00e4iden pohjalta l\u00f6yt\u00e4m\u00e4\u00e4n sen p\u00e4\u00e4ominaisuudet. Huomaamme, ett\u00e4 pilvilaskenta on pohjimmiltaan SaaS:in ja utility computing:in yhdistelm\u00e4 ja sen ominaispiirteet ovat sen rajattomat abstraktit resurssit (jotka ovat k\u00e4ytett\u00e4viss\u00e4 milloin tahansa, miss\u00e4 tahansa) ja sen v\u00e4lit\u00f6n ja automaattinen skaalautuvuus. Vertaamme my\u00f6s pilvilaskentaa muihin laskentamalleihin, jotka tavalla tai toisella liittyv\u00e4t siihen. Tarkoituksena on l\u00f6yt\u00e4\u00e4 niiden yht\u00e4l\u00e4isyyksi\u00e4 ja eroja. 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spellingShingle Rouvinen, Juha Peeking inside the cloud Cloud Cloud Computing Utility Computing Software as a Service Infrastructure as a Service Grid Computing Edge Computing Tietotekniikka Mathematical Information Technology 602 pilvipalvelut tietokoneohjelmat palvelut verkkopalvelut
title Peeking inside the cloud
title_full Peeking inside the cloud
title_fullStr Peeking inside the cloud Peeking inside the cloud
title_full_unstemmed Peeking inside the cloud Peeking inside the cloud
title_short Peeking inside the cloud
title_sort peeking inside the cloud
title_txtP Peeking inside the cloud
topic Cloud Cloud Computing Utility Computing Software as a Service Infrastructure as a Service Grid Computing Edge Computing Tietotekniikka Mathematical Information Technology 602 pilvipalvelut tietokoneohjelmat palvelut verkkopalvelut
topic_facet 602 Cloud Cloud Computing Edge Computing Grid Computing Infrastructure as a Service Mathematical Information Technology Software as a Service Tietotekniikka Utility Computing palvelut pilvipalvelut tietokoneohjelmat verkkopalvelut
url https://jyx.jyu.fi/handle/123456789/41853 http://www.urn.fi/URN:NBN:fi:jyu-201306282050
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