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Dissertations / Theses on the topic 'Virtual servers'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Wilcox, David Luke. "Packing Virtual Machines onto Servers." BYU ScholarsArchive, 2010. https://scholarsarchive.byu.edu/etd/2798.

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Data centers consume a significant amount of energy. This problem is aggravated by the fact that most servers and desktops are underutilized when powered on, and still consume a majority of the energy of a fully utilized computer even when idle This problem would be much worse were it not for the growing use of virtual machines. Virtual machines allow system administrators to more fully utilize hardware capabilities by putting more than one virtual system on the same physical server. Many times, virtual machines are placed onto physical servers inefficiently. To address this inefficiency, I de

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2

Tembey, Priyanka. "Virtual platforms: achieving performance and isolation properties on shared multicore servers." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/50359.

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Multicore servers in datacenter systems are routinely used to run multiple disparate application workload mixes. Analysis performed in Google's datacenters show, for instance, components (i.e., processes) of up to 19 distinct applications to be co-deployed on a single multicore node. Virtualization technology further encourages this trend, increasing platform utilization via higher levels of workload consolidation. Systems software on these shared server nodes must meet challenges that include (a) providing end-to-end performance guarantees for possibly multiple applications and delivering

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Chang, Jaewoong. "A modelling and networking architecture for distributed virtual environments with multiple servers." Thesis, University of Hull, 1999. http://hydra.hull.ac.uk/resources/hull:8383.

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Virtual Environments (VEs) attempt to give people the illusion of immersion that they are in a computer generated world. VEs allow people to actively participate in a synthetic environment. They range from a single-person running on a single computer, to multiple-people running on several computers connected through a network. When VEs are distributed on multiple computers across a network, we call this a Distributed Virtual Environment (DVE). Virtual Environments can benefit greatly from distributed strategies. A networked VE system based on the Client-Server model is the most commonly used p

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4

Kalidindi, Rajeev varma. "Monitoring and Analysis of Disk throughput and latency in servers running Cassandra database." Thesis, Blekinge Tekniska Högskola, Institutionen för kommunikationssystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-13459.

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Context. Light weight process virtualization has been used in the past e.g., Solaris zones, jails in Free BSD and Linux’s containers (LXC). But only since 2013 is there a kernel support for user namespace and process grouping control that make the use of lightweight virtualization interesting to create virtual environments comparable to virtual machines. Telecom providers have to handle the massive growth of information due to the growing number of customers and devices. Traditional databases are not designed to handle such massive data ballooning. NoSQL databases were developed for this purpo

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Jernlås, Johan. "Evaluation of virtual servers for use incomputer science education : Utvardering av virtuella servrar f ör användning inom undervisning i datateknik." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-73146.

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Virtual servers are being increasingly utilized in higher education forclient computers, this thesis investigates if virtualization could also bebeneficial for servers. By providing three general models (the first beingthe current situation and the two latter leveraging virtualization) andevaluating each, a broad sense of the applicability, possibilities andremaining problems of introducing server virtualization is provided.For one specific course, TDDD27 - Advanced web programming, amore concrete analysis is done and specific recommendations are pro-vided.The conclusion is that there are stil

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Montironi, Adolfo Angel. "Digital Forensic Acquisition of Virtual Private Servers Hosted in Cloud Providers that Use KVM as a Hypervisor." Thesis, Purdue University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10845501.

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<p> Kernel-based Virtual Machine (KVM) is one of the most popular hypervisors used by cloud providers to offer virtual private servers (VPSs) to their customers. A VPS is just a virtual machine (VM) hired and controlled by a customer but hosted in the cloud provider infrastructure. In spite of the fact that the usage of VPS is popular and will continue to grow in the future, it is rare to find technical publications in the digital forensic field related to the acquisition process of a VPS involved in a crime. For this research, four VMs were created in a KVM virtualization node, simulating fou

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7

Koskenniemi, Rickard. ""You think you do, but you don´t" : En netnografisk fallstudie av fanservern Nostalrius virtuella demonstration för kreationen av World of Warcraft vanilla/legacy servers." Thesis, Högskolan i Gävle, Media- och kommunikationsvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-27114.

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The virtual and digital world develops and changes frequently, within recent technology and the ways of using it. A complex phenomenon online with variables which isn’t fully defined in how they should be used or their strengths. One such thing is the use of the virtual and it´s tools in social movements. But there exists a stigmatization about the concept of the virtual. And within it how effective or useful cyberactivism is compared to the physical protest. This essay will cover and present a certain case of digital activism where it’s specific quality lies in the almost exclusively presence

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8

Pavelka, Martin. "Systém pro automatickou správu serverů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2019. http://www.nusl.cz/ntk/nusl-403213.

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The goal of this diploma thesis is to design the user interface and implement the information system as a web application. Using the custom implemented library the system communicates with GraphQL server which manages the client data. The thesis describes possible solutions for physical servers automatization. The application provides the application interface to manage virtual servers. Automatization is possible without human interaction. Connection to the virtualization technologies is handled by web interface APIs or custom scripts running in the virtual system terminal. There is a monitori

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9

Bergvall, Ricardo. "Secure remote access to a work environment." Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-45124.

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This project is about how free, open-source tools can create reasonable, secure and flexible remote access solutions for smaller companies with a limited budget. Secure remote access to a working environment is a solution for its time, as last year Covid-19 change the working environment for millions of employers and employees. The importance of secure remote access to a working environment became noticeable as offices closed down and employers started working from home. Still, the need for secure access to the company's infrastructure remains. This is where Virtual Private Networks (VPNs) en

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10

Ilgner, Petr. "Analýza hostování webových serverů." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2017. http://www.nusl.cz/ntk/nusl-317027.

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Master thesis deals with the problematics of webpages hosting in the Czech Republic. The goal of the thesis is to design a procedure and to implement an application for automated determination of whether a particular website is operated on a third party server or an own server of the organization or the individual. The thesis is divided into two main parts. The first part of the thesis lays a theoretical base concerning principals, protocols and services which are necessary for providing availability of the webpages with special attention to the specifics of the Czech internet environment. In

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11

Segalini, Andrea. "Alternatives à la migration de machines virtuelles pour l'optimisation des ressources dans les centres informatiques hautement consolidés." Thesis, Université Côte d'Azur, 2021. http://www.theses.fr/2021COAZ4085.

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La virtualisation est une technologie de première importance dans les centres informatiques (data centers). Elle fournit deux mécanismes clés, les machines virtuelles et la migration, qui permettent de maximiser l’utilisation des ressources pour réduire les dépenses d’investissement. Dans cette thèse, nous avons identifié et étudié deux contextes où la migration traditionnelle ne parvient pas à fournir les outils optimaux pour utiliser au mieux les ressources disponibles dans un cluster : les machines virtuelles inactives et les mises à jour à grande échelle des hyperviseurs.Les machines virtu

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12

Tarashansky, Igor 1976. "Virtual synchrony semantics : a client-server implementation." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/86828.

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Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.<br>Includes bibliographical references (p. 43-45).<br>by Igor Tarashchanskiy.<br>M.Eng.

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Fabbri, Enrico Maria. "Kubernetes e Doker vs Virtual Private Server." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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14

Dehus, Mark. "STORM: A secure and scalable virtual appliance server." Connect to online resource, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:1453574.

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15

Gwena, Tinashe. "Gollach : configuration of a cluster based linux virtual server." Master's thesis, University of Cape Town, 2003. http://hdl.handle.net/11427/10533.

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Includes bibliographical references.<br>This thesis describes the Gollach cluster. The Gollach is an eight machine computing cluster that is aimed at being a general purpose computing resource for research purposes. This includes image processing and simulations. The main quest in this project is to create a cluster server that gives increased computational power and a unified system image (at several levels) without requiring the users to learn specialised tricks. At the same time the cluster must not be tasking to administer.

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Möhrmann, Julia Pfitzner Kerstin Wörner Michael. "Vergleich von Hardwarevirtualisierungssystemen." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2006. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-28366.

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17

Sankaranarayanan, Ganesh. "Virtual coupling schemes for position coherency in networked haptic virtual environments /." Thesis, Connect to this title online; UW restricted, 2007. http://hdl.handle.net/1773/5929.

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18

Hultgren, Wärn Buster. "AWS lambda functions vs. Virtual server for a DNS firewall." Thesis, Umeå universitet, Institutionen för datavetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-175888.

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Malicious websites contain ways of tricking its victims into downloading malware or getting their sensitive information such as username and passwords. Traditional firewalls block these websites on the client side after already requesting their contents. One relatively new approach is to block suspicious IP addresses right after the DNS protocol on the server side. Here, every DNS request made through the clients side needs to travel through a server containing an IPaddress filter which blocks suspicious websites. The server with this approach implemented needs to handle huge amount of request

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Vishnumolakala, Bandhavi. "Performance Evaluation of Gaming Anywhere Server in a Virtual Environment." Thesis, Blekinge Tekniska Högskola, Institutionen för datalogi och datorsystemteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-17169.

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In the recent years, cloud services are dominating the internet world. Streaming video content is drastically increased. This trend created a way for the cloud gaming industry. Gaming Anywhere is one such an open source cloud gaming system designed specifically for gaming users to experience high-quality gaming while eliminating the burden of upgrading hardware or software whenever the gaming system becomes outdated. Gaming Anywhere client can stream the desired game from a remote server with high-quality resolution and fps. Gaming Anywhere launches almost all type of games as per the request

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Tayachi, Zeineb. "Sûreté de fonctionnement et provisionnement éco-énergétique dans les centres de données virtualisés IaaS." Electronic Thesis or Diss., Paris, CNAM, 2021. http://www.theses.fr/2021CNAM1292.

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Le Cloud computing offre aux utilisateurs l’opportunité d’exploiter des services qui peuvent être des infrastructures, des plateformes, des applications,... Ceci représente un gain de temps et d’argent considérable puisque l’utilisateur n’a besoin ni d’investir dans une infrastructure onéreuse, ni de gérer sa maintenance, de plus il paye juste les ressources utilisées. Afin de prendre en charge des applications à grande échelle et stocker de gros volumes de données, les centres de données ont été largement déployés par des fournisseurs cloud. Cependant, les études ont montré une mauvaise utili

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21

Žąsytis, Žygimantas. "Virtualizavimo infrastruktūros parinkimas ir taikymas mažose ir vidutinio dydžio įmonėse." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090831_153947-24680.

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Magistro darbe apžvelgiamos virtualizavimo programos. Nustatomi jų trūkumai ir privalumai kuriant virtualizavimo infrastruktūra įmonės IT skyriui. Parenkamas tinkamiausias virtualizavimo būdas IT skyriui.<br>Due to the flexibility of virtualization there is a good chance that there is a virtual design or system to meet the most demanding needs and because of this virtualization is merely duplicating the revolution in open systems by supplying a wide variety of solutions and meet any IT needs.

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22

Van, Tonder Martin Stephen. "A comparison framework for server virtualisation systems a case study." Thesis, Nelson Mandela Metropolitan University, 2006. http://hdl.handle.net/10948/439.

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Recent years have seen a revival of interest in virtualisation research. Although this term has been used to refer to various systems, the focus of this research is on systems which partition a single physical server into multiple virtual servers. It is difficult for researchers and practitioners to get a clear picture of the state of the art in server virtualisation. This is due in part to the large number of systems available. Another reason is that information about virtualisation systems lacks structure, and is dispersed among multiple sources. Practitioners, such as data centre managers a

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23

Nykl, Scott L. "High-fidelity Distributed Physics for Continuous Interactive Virtual Worlds Using Server Clusters." Ohio University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1226544609.

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24

Rybák, Martin. "Konsolidace serverů za použití virtualizace." Master's thesis, Vysoká škola ekonomická v Praze, 2007. http://www.nusl.cz/ntk/nusl-77173.

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The thesis deals with the topic of complexity of current IT. As a result, the consolidation of servers using virtualization is the answer to permanently growing complexity of server infrastructure. The thesis summarizes the basic aspects of this issue, compares the contributions and tries to analyze problems which can emerge. Further, it points a way of consolidation journey, compares different types of virtualization and elaborates the contributions of virtualization for corporate IS/ICT and its flexibility of solution. It analyzes present state of the market with virtualization tools, descri

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Venkatesh, Venkataramanan. "Optimization of CPU Scheduling in Virtual Machine Environments." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33380.

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Data centres and other infrastructures in the field of information technology suffer from the major issue of ‘server sprawl’, a term used to depict the situation wherein a number of servers consume resources inefficiently, when compared to the business value of outcome obtained from them. Consolidation of servers, rather than dedicating whole servers to individual applications, optimizes the usage of hardware resources, and virtualization achieves this by allowing multiple servers to share a single hardware platform. Server virtualization is facilitated by the usage of hypervisors, among which

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Walther, Ulrich. "Service support for virtual groups in mobile environments /." Aachen : Shaker, 2003. http://www.gbv.de/dms/bs/toc/377762105.pdf.

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27

Kováč, Matej. "Návrh virtualizace a replikace fyzického serveru pro středně velkou firmu." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2019. http://www.nusl.cz/ntk/nusl-400096.

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The purpose of master’s thesis is to project virtualization solution together with replication of the servers. Thesis is divided into the three parts and that it theoretical, analytical and projection part. In analytical part there are basic information about virtualization technologies, in analytical part there is analysis of the present status of the company and mainly about status of the IT infrastructure and in the end projection part there is realization of the virtualization solution from choosing the right type of cluster to choosing hardware solution.

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Edholm, Sofia, and Johanna Malm. "Datalagring : En uppsats om skiftet mellan datalagring lokalt och i molnet." Thesis, Uppsala universitet, Institutionen för informatik och media, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-226806.

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Vi lever i ett informationssamhälle. Idag hittar vi fakta om vad som helst, var vi än är, genom de gigantiska och otroliga resurser som nås via ICT idag. Med ökad teknisk kapacitet har informationsinsamlingen ökat drastiskt i mängd. Hur vi lagrar data är dock mindre diskuterat. Det nya skifte som kommit fram i datalagring är en flytt från lokalt förvaltade servrar till lagring i molnet. Molntjänster är ett idag allmänt känt begrepp inom IT-branschen, men för att få så mycket uppmärksamhet är termen väldigt vag. Uppsatsen syftar till att reflektera kring molnets innebörd samt utreda om molnet l

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Coons, Samuel W. "Virtual thin client a scalable service discovery approach for pervasive computing /." [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/anp4316.

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Thesis (M.E.)--University of Florida, 2001.<br>Title from first page of PDF file. Document formatted into pages; contains xi, 68 p.; also contains graphics. Vita. Includes bibliographical references (p. 66-67).

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Soffritti, Pierfrancesco. "Realtà virtuale multiutente." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11315/.

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L’obbiettivo di questa tesi è realizzare il prototipo di un’applicazione client-server che permetta di utilizzare in remoto applicazioni in Virtual Reality, fornendo allo stesso tempo supporto alla multiutenza. L’applicazione in realtà virtuale dovrà girare sul server, dispositivo con capacità di calcolo notevolmente superiori rispetto a quelle del client. Più utenti dovranno avere la possibilità di connettersi contemporaneamente e condividere lo stesso spazio virtuale. Il client sarà, in questo caso, un’applicazione Android che si connetterà al server e avrà il compito di mostrare all'u

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El, Yadari Meryeme. "Μachine learning et techniques d'optimisatiοn pοur améliοrer l'efficacité énergétique des centres de dοnnées". Electronic Thesis or Diss., Normandie, 2025. http://www.theses.fr/2025NORMC201.

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Les centres de données, en tant qu'infrastructures hébergeant des milliers d'équipements et réalisant des calculs intensifs, jouent un rôle clé dans le traitement et le stockage de données à grande échelle. Pour garantir un service fiable et durable, il est essentiel de bien gérer leurs ressources et de comprendre la corrélation entre le service fourni et la consommation énergétique. L'énergie est en effet un facteur crucial, directement lié aux coûts d'exploitation. Cette corrélation fait de la gestion énergétique des centres de données un sujet de recherche actuel et d'une importance majeure

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Drahoš, Vojtěch. "Server pro automatickou konfiguraci IPv6 tunelu." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-237063.

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One of the major problems of modern Internet is the upcoming depletion of addressing space in IPv4 protocol. This master thesis focuses on the study of network protocol IPv6, the possibilities of expanding this protocol in the Internet using the appropriate tunelling method and ways of tunnel management, especially the TIC protocol. Major goal of this work is using knowledge of protocols in a design and implementation of the server part of tunnel broker system, which uses mentioned tunneling method and is compatible with the open source client AICCU. Second part of this work deals with testing

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Ferreto, Tiago Coelho. "Dynamic server consolidation with controlled reconfiguration delays." Pontifícia Universidade Católica do Rio Grande do Sul, 2010. http://hdl.handle.net/10923/1652.

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Made available in DSpace on 2013-08-07T18:43:26Z (GMT). No. of bitstreams: 1 000428410-Texto+Completo-0.pdf: 2193675 bytes, checksum: 06cb9b5c6f14683e31d929da16f6a1db (MD5) Previous issue date: 2010<br>Virtualization has reemerged in the last years as a solution to minimize costs in data centers due to resources subutilization. The possibility of dynamically changing virtual machines capacities and live-migrate them between physical servers resulted in a higher flexibility to attend sudden changes in computing demand, minimizing the amount of physical resources required. This increase in fle

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Lakhani, Karim R. (Karim Raziabdullah) 1970. "Sustaining the virtual commons : end user support for Apache web server software on the Usenet." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/9561.

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Thesis (S.M.)--Massachusetts Institute of Technology, Sloan School of Management, Technology and Policy Program, 1999.<br>Includes bibliographical references (p. 110-113).<br>Users have been shown to be a significant source of technology based innovations. Over the last seven years developments on the Internet have demonstrated the viability of software products that are designed, developed, distributed and supported by Users. The purpose of this thesis is to examine how and why user developed software is supported on the Usenet newsgroup discussion service of the Internet. The context of this

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Serravalli, Luca. "Studio e valutazione di procedure di consolidamento per server fisici in strutture virtuali." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/2695/.

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Bílek, Václav. "Dostupná řešení pro clustrování serverů." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-235959.

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The goal of this master thesis is to analyze Open Source resources for loadbalancing and high availability, with aim on areas of its typical usage. These areas are particularly solutions of network infrastructure (routers, loadbalancers), generally network and internet services and parallel filesystems. Next part of this thesis is analysis of design, implementation and plans of subsequent advancement of an fast growing Internet project. The effect of this growth is necessity of solving scalability on all levels. The last part is performance analysis of individual loadbalancing methods in the L

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Hanák, Karel. "Komunikační software pro terminálové klienty linuxového serveru." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217890.

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The thesis contains a proposal and implementation of an environment convenient for operation of network client applications which use common terminals. It also consists of implemented examples where the way of their usage is presented. The centralized way of communication is the basis. The approach is used also for the possibility of their joining with managing subsystems, i.e. unlimited ways of regulation of systems for real estate management, access to devices, user authority access to access data points to the devices. The environment is based on operation system Linux and database MySQL. T

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Jayaraman, Arunkumar, and Pavankumar Rayapudi. "Comparative Study of Virtual Machine Software Packages with Real Operating System." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1952.

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Virtualization allows computer users to utilize their resources more efficiently and effectively. Operating system that runs on top of the Virtual Machine or Hypervisor is called guest OS. The Virtual Machine is an abstraction of the real physical machine. The main aim of this thesis work was to analyze different kinds of virtualization software packages and to investigate their advantages and disadvantages. In addition, we analyzed the performance of the virtual software packages with a real operating system in terms of web services. Web Servers play an important role on the Internet. The res

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Stenborg, Mikael, Magnus Jägevall, and Mattias Hagström. "Lastbalansering av webbservrar : i en opensource miljö." Thesis, University West, Department of Technology, Mathematics and Computer Science, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-657.

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Naiman, Michal. "Virtualizace v IS/ICT." Master's thesis, Vysoká škola ekonomická v Praze, 2009. http://www.nusl.cz/ntk/nusl-15505.

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The goal of the thesis is to examine and assess actual portfolio of products on the market for server visualization and to compare performance of individual products with performance of the physical machine. The research and the assessment of the actual portfolio will be carried out with the focus on current trends in the area of server virtualization, reasons for realization, and important aspects for their successful implementation. The comparison will be carried out in areas of supported platforms, hardware emulation spectra, hardware limitations, licensing and prices. Further it will be pe

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De, Lázaro y. de Molina Susana. "Utilidad de la Colonografía-TC o COLONOSCOPIA VIRTUAL en la patología colorrectal." Doctoral thesis, Universitat Jaume I, 2017. http://hdl.handle.net/10803/460909.

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Evaluar la eficacia diagnóstica de la COLONOSCOPIA VIRTUAL (CV ) o colonografia-TC para detectar pólipos o neoplasias colorrectales frente a la colonoscopia óptica (CO). Estudio observacional, retrospectivo, descriptivo y analítico de las CV realizadas. Todos se prepararon con dieta baja en residuos 72 horas antes de la prueba y marcaje de heces con Gastrografín ®. Se añadió laxante el día previo y se administró contraste intravenoso a los pacientes sintomáticos. Obtuvimos 1170 CV, 65 no valorables (5,5%) y 1.105 valorables. 664 CV normales y 441 patológicas. Para detectar pólipos la CV

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Štefek, Ivan. "Cenové modely a SLA pre zdieľané služby dátových centier." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-150109.

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Thesis Price models and SLA for shared services of data centers has as objective to establish best practice, so-called "best practices" of SLA and price models for data center services. Work is divided into two parts, theoretical and practical part. The theoretical section is wants to familiarize the reader with the basic concepts such as outsourcing, reasons and risks of use. I describe the base models for providing IT services as well as pricing models for services as described in the literature. I will focus on data centers and TIER standard categorization, too. The practical part is based

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Stamou, George. "Virtual Reality Therapy for the Enhancement of Traditional Therapies for post-natal depression." Doctoral thesis, Universitat Jaume I, 2021. http://dx.doi.org/10.6035/14109.2021.683002.

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The overall objective of this research project was to explore the combination of a traditional treatment for postnatal depression (PND), such as cognitive behavioral therapy (CBT), with the use of virtual reality (VR) technology. This project set out to respond to five objectives 1) to study which treatments were the most effective and frequent for the treatment of PND, 2) to identify which components of CBT were used most frequently for the treatment of PND, 3) to identify whether VR had ever been used for the treatment of PND, and whether VR could be combined with traditional therapy and

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Mosezon, Davide. "Virtualizzazione e Cloud Computing: integrazione di meccanismi di sincronizzazione di server virtuali su una wide area network in OpenNebula." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/4486/.

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Falco, Luca. "Il protocollo OVSDB per la gestione di switch Ethernet virtuali." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/17887/.

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Questa tesi si concentra nell’analizzare la Software-Defined Networking e in particolare il protocollo OVSDB (Open vSwitch Database) che permette di avere un’interfaccia di gestione moderna e programmatica per la gestione e l’automazione delle reti. Grazie ad esso è possibile gestire le implementazioni Open vSwitch attraverso degli appositi comandi da remoto i quali, sfruttando i metodi JSON-RPC, ci consentono di modificare il database di un server.

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Martínez, Argüelles María Jesús. "Calidad del servicio percibida en entornos virtuales de formación superior." Doctoral thesis, Universitat de Barcelona, 2006. http://hdl.handle.net/10803/48524.

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La calidad del servicio en la formación superior ha recibido una atención creciente desde la última década del siglo pasado (O’Neill y Palmer, 2004). Esa atención abarca una serie de cuestiones diversas pero estrechamente relacionadas: la determinación de las dimensiones que integran el constructo calidad del servicio percibida en la formación superior (Rowley, 1997), el diseño de sistemas o modelos de gestión de la calidad (Owlia y Aspinwall, 1996), o los problemas asociados a la implementación de dichos sistemas en el ámbito de la formación superior (Roffe, 1998). Como transfondo de todas el

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Fic, Jiří. "Virtuální prostředí přístupu k uzlům v PlanetLab." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2008. http://www.nusl.cz/ntk/nusl-236003.

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PlanetLab as a distributed systems testbed offers a unique opportunity for developing and testing new applications useful for future Internet. This work brings up a scheme and a solution of the problem with accessing PlanetLab by a larger group of students e.g. for the purpose of solving their courseworks. A designed system empowers its administrator to create and control virtual user accounts which provide possibility for all its users to connect to selected nodes in the PlanetLab.

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Schuwerk, Clemens [Verfasser], Eckehard [Akademischer Betreuer] [Gutachter] Steinbach, and Subhasis [Gutachter] Chaudhuri. "Client/Server-Based Shared Haptic Virtual Environments: Perceptual Data Reduction, Communication, and Delay Compensation / Clemens Schuwerk ; Gutachter: Subhasis Chaudhuri, Eckehard Steinbach ; Betreuer: Eckehard Steinbach." München : Universitätsbibliothek der TU München, 2016. http://d-nb.info/1125018208/34.

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Marvie, Jean-Eudes. "Visualisation Interactive d'Environnements Virtuels Complexes à travers des Réseaux et sur des Machines à Performances Variables." Rennes, INSA, 2004. http://www.theses.fr/2004ISAR0011.

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Les solutions dédiées à la visualisation interactive d'environnements virtuels via des réseaux sont multiples. Celles-ci sont souvent dédiées à des problèmes particuliers et les architectures employées permettent rarement de les utiliser conjointement. Notre proposition, Magellan, fournit un cadre de travail ainsi qu'une application répartie générique permettant, grâce à une approche orientée composants, l'intégration aisée de ces solutions. Elle permet à l'utilisateur de développer librement, pour son composant, les modes de télé-chargement progressifs, la répartition des états et des schémas

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Clauß, Matthias, Thomas Müller, Wolfgang Riedel, Thomas Schier, and Matthias Vodel. "Mitteilungen des URZ 3/2009." Universitätsbibliothek Chemnitz, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200901432.

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