Sökning: "cloud"

Visar resultat 1 - 5 av 261 avhandlingar innehållade ordet cloud.

  1. 1. Performance problem diagnosis in cloud infrastructures

    Detta är en avhandling från Umeå : Department of Computing Science, Umeå University

    Författare :Olumuyiwa Ibidunmoye; Umeå universitet.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Systems Performance; Performance anomalies; Performance bottlenecks; Cloud infrastructures; Cloud Computing; Cloud Services; Cloud Computing Performance; Performance problems; Performance anomaly detection; Performance bottleneck identification; Performance Root-cause Analysis; Computer Systems; datorteknik; Computer Science; datalogi;

    Sammanfattning : Cloud datacenters comprise hundreds or thousands of disparate application services, each having stringent performance and availability requirements, sharing a finite set of heterogeneous hardware and software resources. The implication of such complex environment is that the occurrence of performance problems, such as slow application response and unplanned downtimes, has become a norm rather than exception resulting in decreased revenue, damaged reputation, and huge human-effort in diagnosis. LÄS MER

  2. 2. Cloudy talks : Exploring accounts about cloud computing

    Detta är en avhandling från Borås : Högskolan i Borås

    Författare :Maria Lindh; Högskolan i Borås.; [2017]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; information management; cloud computing; cloud services; cloud technology; social constructionism; social construction of reality; conceptual metaphor theory; Google Apps for Education GAFE ; GAFA; algorithmic identities; Library and Information Science; Biblioteks- och informationsvetenskap;

    Sammanfattning : The aim of this thesis is to discuss the character, purpose, and use of the language surrounding new technology, specifically cloud computing. The thesis is situated within library and information science. LÄS MER

  3. 3. Network virtualization as enabler for cloud networking

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Daniel Turull; KTH.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; network virtualization; OpenFlow; pktgen; cloud networking; cloud; network performance; benchmarking; datacenters; perfomance testing; Libnetvirt; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : The Internet has exponentially grown and now it is part of our everyday life. Internet services and applications rely on back-end servers that are deployed on local servers and data centers. LÄS MER

  4. 4. Experimental Studies of the Interaction of Atmospheric Aerosol Particles with Clouds and Fogs

    Detta är en avhandling från Div. of Nuclear Physics, Dept. of Physics, Lund Institute of Technology, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden

    Författare :Göran Frank; Lunds universitet.; Lund University.; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; unipolar charger; Physics; DMA; differential mobility analyser; DAA; droplet aerosol analyser; fog microstructure; cloud microstructure; fog droplet; cloud droplet; cloud; fysisk instrumentering; fog; Metrologi; physical instrumentation; Metrology; Kärnfysik; Nuclear physics; Fysik; Fysicumarkivet A:2001:Frank;

    Sammanfattning : Popular Abstract in Swedish I atmosfären finns förutom olika gaser, såsom kväve, syre, vattenånga och en mängd gaser i låga koncentrationer, även partiklar. Dessa partiklar kallas aerosolpartiklar och de kan hålla sig svävande upp till flera veckor innan de deponeras till marken igen. LÄS MER

  5. 5. Regional studies of the optical, chemical and microphysical properties of atmospheric aerosols Radiative impacts and cloud formation

    Detta är en avhandling från Stockholm : Meteorologiska institutionen (MISU)

    Författare :Admir Créso Targino; Stockholms universitet.; [2005]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; atmospheric aerosols; particles; optical properties; cloud; ice crystals; chemical composition; NATURAL SCIENCES Earth sciences Atmosphere and hydrosphere sciences; NATURVETENSKAP Geovetenskap Atmosfärs- och hydrosfärsvetenskap;

    Sammanfattning : Atmospheric particles are ubiquitous in the Earth’s atmosphere and have potential to influence atmospheric chemistry, visibility, global climate and human health, particularly downwind from major pollution sources. The main objective of this thesis was to investigate questions pertaining to the microphysical, chemical and optical properties of aerosol particles by using in situ data collected during four experiments carried out in different regions of the Northern Hemisphere. LÄS MER