Primerjava zasebnega in javnega oblaka : diplomsko delo

ŽARN, TADEJ (author), Ciglarič, Mojca (mentor)

Računalništvo v oblaku je model za zagotavljanje udobnega omrežnega dostopa na zahtevo do deljenega nabora računalniških virov. Bistvene značilnosti so samopostrežba na zahtevo, širok omrežni dostop, združevanje virov, hitra elastičnost in merjenje storitev. Med najbolj poznane in splošno uporabljene brezplačne storitve računalništva v oblaku sodijo družabna omrežja, spletne e-poštne storitve, spletne pisarne in dražbe. Pri računalništvu v oblaku poznamo štiri usmeritvene modele: zasebni, skupinski, javni in hibridni oblak. Pričujoče diplomsko delo obravnava primerjavo zasebnega in javnega oblaka, vrste virtualizacij ter upravljanje in nevarnosti pri virtualizaciji. Prikazana je vloga virtualnega stikala, kako deluje, kakšna je izolacija virtualnih naprav in kako se med seboj vidijo. V nalogi je bilo dokazano, da ima vsak oblak svoje prednosti in slabosti. Na podlagi zapisanega se uporabnik lažje odloči, na kateri oblak preiti.

• Language: Slovenian
• Keywords: javni oblak, zasebni oblak, virtualizacija, hipervizor, virtualno stikalo, računalništvo, visokošolski strokovni študij, računalništvo in informatika, diplomske naloge
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Publisher: T. Žarn
• Year: 2014
• Number of pages: 50 str.
• PID: 20.500.12556/RUL-29571
• COBISS.SI-ID: 1536022211
• Publication date in RUL: 24.09.2014

ŽARN, TADEJ, 2014, Primerjava zasebnega in javnega oblaka : diplomsko delo [online]. Bachelor’s thesis. T. Žarn. [Accessed 25 April 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=29571

Secondary language

• Language: English
• Title: Comparison of private and public clouds

Abstract

Cloud computing is a model for ensuring ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources. The essential characteristics of cloud computing are on demand self-service, broad network access, resource pooling, rapid elasticity and measured service. Some of generally more familiar cloud services are the e-mail web services, online offices and online auction websites. In cloud computing there are four deployment models: private, community, public and hybrid clouds. This paper compares private and public clouds. Furthermore, types of virtualisation are introduced along with virtualisation management and the risks of virtualisation. Moreover, the thesis depicts the role and the functioning of a virtual switch and outlines the isolation of virtual machines and their communication. The paper reveals that each cloud has its advantages and disadvantages, an overview of which makes the cloud decision process easier for the user.

• Keywords: public cloud, private cloud, virtualization, hypervisor, virtual switch, computer science, computer and information science, diploma