Now showing items 21-40 of 75

  • Disseny d'un servidor basat en Linux Containers 

    Soriano Doménech, Miguel (Universitat Politècnica de Catalunya, 2014-02-04)
    Bachelor thesis
    Open Access
    [CATALÀ] Aquest projecte presenta el disseny d'un servidor que ofereix diversos serveis sota la tecnologia de virtualització de Linux Containers (LXC). Es compara l'entorn de LXC respecte altres entorns (natiu i virtualització ...
  • Dynamic resource management in SDN-based virtualized networks 

    Mijumbi, Rashid; Serrat Fernández, Juan; Rubio-Loyola, Javier; Bouten, Niels; De Turck, Filip; Latré, Steven (2014)
    Conference report
    Restricted access - publisher's policy
    Network virtualization allows for an abstraction between user and physical resources by letting a given physical infrastructure to be shared by multiple service providers. However, network virtualization presents some ...
  • Effective usage of vector registers in decoupled vector architectures 

    Villa, Luis; Espasa Sans, Roger; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 1998)
    Conference report
    Open Access
    The paper presents a study of the impact of reducing the vector register size in a decoupled vector architecture. In traditional in-order vector architectures long vector registers have typically been the norm. The authors ...
  • Elastic management of tasks in virtualized environments 

    Goiri Presa, Íñigo; Guitart Fernández, Jordi; Torres Viñals, Jordi (2009-09)
    Conference report
    Open Access
    Nowadays, service providers in the Cloud offer complex services ready to be used as it was a commodity like water or electricity to their customers. A key technology for this approach is virtualization which facilitates ...
  • Embedding of Virtual Network requests over heterogeneous wireless and wired networks 

    Bellot Aubanell, Montserrat (Universitat Politècnica de Catalunya, 2014-03)
    Master thesis
    Open Access
    [ANGLÈS] Implementation of an embedding algorithm to serve Virtual network requests over a heterogeneous network that integrates wired an wireless mesh networks.This project integrates Sofware Defined Networking and Network ...
  • Estimation and forecasting of ecological efficiency of virtual machines 

    Katsaros, Gregory; Stichler, Pascal; Subirats, Josep; Guitart Fernández, Jordi (Elsevier, 2016-02)
    Article
    Open Access
    The massive development of the cloud marketplace is leading to an increase in the number of the Data Centers (DCs) globally and eventually to an increase of the CO22 related footprint. The calculation of the impact of ...
  • Estudi i implementació d'un sistema de virtualització basat en Linux Containers 

    Sánchez Toledano, Marcel (Universitat Politècnica de Catalunya, 2014-10-29)
    Bachelor thesis
    Open Access
    [ANGLÈS] The aim of this projecte is to develop a study about Linux Containers, an emerging relatively recent technology also known as LxC, which main feature is being a fast and lightweight process virtualization that ...
  • Evaluation of audiovisual streaming algorithms using the FEC technique over VNX virtual networks 

    Pantaleo, Lorenzo (Universitat Politècnica de Catalunya, 2018-07)
    Master thesis
    Open Access
    The developed project consists in implementing and testing the performances of some of the algorithms that can be adopted for the streaming of audiovisual contents in satellite networks. The implementation of the evaluated ...
  • Evolución de la estrategia IT apoyada por la virtualización 

    Cerrada Arias, Jaime (Universitat Politècnica de Catalunya, 2012-01-27)
    Master thesis (pre-Bologna period)
    Open Access
    Estudio de las plataformas de virtualización más usuales con el objetivo de obtener la mejor opción para la virtualización completa del Centro de Procesado de Datos y los servicios ofrecidos a los alumnos, profesores y ...
  • Exploiting semantics and virtualization for SLA-driven resource allocation in service providers 

    Ejarque, Jorge; Palol, Marc de; Goiri Presa, Íñigo; Julià, Ferran; Guitart Fernández, Jordi; Badia Sala, Rosa Maria; Torres Viñals, Jordi (2010-04-01)
    Article
    Restricted access - publisher's policy
    Resource management is a key challenge that service providers must adequately face in order to accomplish their business goals. This paper introduces a framework, the semantically enhanced resource allocator (SERA), aimed ...
  • Extended resource management using client classification and economic enhancements 

    Püschel, Tim; Borissov, Nikolay; Neumann, Dirk; Macías Lloret, Mario; Guitart Fernández, Jordi; Torres Viñals, Jordi (Birkhäuser Verlag, 2010)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Commercialization of computing resources will become more and more important as the transition from Grid computing in academic environments to commercial services based on concepts such as utility or Cloud computing ...
  • Freezing Time: a new approach for emulating fast storage devices using VM 

    Bona, Luis C.E.; Elias, Alessandro; Ziviani, Andre P.; Cortés, Toni; Nou, Ramon; Alves, Marco A.Z. (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    Recently we are seeing a considerable effort from both academy and industry in proposing new technologies for storage devices. Often these devices are not readily available for evaluation and methods to allow performing ...
  • Friction surfaces: scaled ray-casting manipulation for interacting with 2D GUIs 

    Andújar Gran, Carlos Antonio; Argelaguet Sanz, Fernando (2006-05-17)
    Conference report
    Open Access
    The accommodation of conventional 2D GUIs with Virtual Environments (VEs) can greatly enhance the possibilities of many VE applications. In this paper we present a variation of the well-known ray-casting technique for fast ...
  • Gestió dinàmica de màquines virtuals per topologies de xarxa 

    Canes Gonzàlez, Miquel (Universitat Politècnica de Catalunya, 2012-06-13)
    Master thesis (pre-Bologna period)
    Open Access
    Desenvolupar una eina que ens permeti crear de forma eficaç un banc de proves per tal d'emular xarxes inter-domini a través de màquines virtuals.
  • Hubbub-scale: towards reliable elastic scaling under multi-tenancy 

    Rameshan, Navaneeth; Ying, Liu; Navarro Moldes, Leandro; Vlassov, Vladimir (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    Elastic resource provisioning is used to guarantee service level objective (SLO) with reduced cost in a Cloud platform. However, performance interference in the hosting platform introduces uncertainty in the performance ...
  • Implantació d'un gestor de configuracions en una empresa tecnològica. 

    Bordallo Estor, Rubén (Universitat Politècnica de Catalunya, 2013-12-09)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Implementació d'una infraestructura d'escriptori virtual (VDI) 

    Martínez Pascual, Diego (Universitat Politècnica de Catalunya, 2012-06-29)
    Bachelor thesis
    Open Access
    Aquest projecte presenta una solució d’un Pla de Recuperació de Desastres (PRD) de les estacions de treball i els autòmats necessaris. Aquesta solució permetrà l'accés remot i segur des de les estacions sota un model de ...
  • Implementació d'un CPD mitjançant Cloud Computing i Virtualització 

    Bardají Cros, Eduard (Universitat Politècnica de Catalunya, 2011)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Implementació d'un CPD mitjançant Cloud Computing i Virtualització 

    Sardañés Lobato, Esteban (Universitat Politècnica de Catalunya, 2011)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Implementación de Microsoft System Center Virtual Machine Manager en entorno Cloud 

    Illobre, Alberto (Universitat Politècnica de Catalunya, 2019-01)
    Bachelor thesis
    Open Access
    Covenantee:  Arditec Sistemas
    Debido a las ventajas del Cloud, los entornos a gestionar son cada vez más grandes. Así pues, se ha estudiado la herramienta de gestión System Center Virtual Machine Manager sobre un entorno de pruebas específico. Además, ...