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Wyniki wyszukiwania dla: IAAS

Wyniki wyszukiwania dla: IAAS

  • Automatic Discovery of IaaS Cloud Workload Types

    Publikacja

    - Rok 2016

    The paper presents an approach to automatic discovery of workloads types. We perform functional characteristics of the workloads executed in our cloud environment, that have been used to create model of the computations. To categorize the resources utilization we used K-means algorithm, that allow us automatically select six types of computations. We perform analysis of the discovered types against to typical computational benchmarks,...

  • Category-Based Workload Modeling for Hardware Load Prediction in Heterogeneous IaaS Cloud

    Publikacja

    - Studia Informatica Pomerania - Rok 2016

    The paper presents a method of hardware load prediction using workload models based on application categories and high-level characteristics. Application of the method to the problem of optimization of virtual machine scheduling in a heterogeneous Infrastructure as a Service (IaaS) computing cloud is described.

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  • Categorization of Cloud Workload Types with Clustering

    Publikacja

    - Rok 2017

    The paper presents a new classification schema of IaaS cloud workloads types, based on the functional characteristics. We show the results of an experiment of automatic categorization performed with different benchmarks that represent particular workload types. Monitoring of resource utilization allowed us to construct workload models that can be processed with machine learning algorithms. The direct connection between the functional...

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  • Integracja narzędzi CASE w oparciu o projekt uniwersyteckiego centrum kompetencyjnego

    Publikacja

    - Rok 2011

    Głębokie zmiany, jakie zachodzą w informatyce, polegające na przejściu od fundamentalnych aplikacji i ich wsparcia infrastrukturą informatyczną do traktowania oprogramowania jako usługi SaaS (ang.Software-as-a-Service) oraz infrastruktury informatycznej jako usługi IaaS (ang. Infrastructure-as-a-Service), wymuszają gruntowne zmiany również w procesach kształcenia.

  • Dynamic ranking of cloud providers

    Publikacja

    - Rok 2012

    The paper focuses on how to create an effective dynamic ranking service for IaaS,PaaS and SaaS cloud providers. It considers building of a quality model for thispurpose along with definition of quality measurement procedures. The paper discussesseveral techniques known from already existing price comparison engines that couldbe modified and adopted for comparison of cloud providers. Furthermore, a tech-nique for filtering measured...

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  • An Evaluation Engine for Dynamic Ranking of Cloud Providers

    Publikacja

    - Informatica - Rok 2013

    The paper focuses on creation of an effective dynamic ranking service for IaaS, PaaS and SaaS cloud providers. It considers building a quality model for this purpose along with definition of quality measure- ment procedures. The paper discusses several techniques known from already existing price comparison engines that could be modified and adopted for comparison of cloud providers. A technique for filtering measured data is proposed,...

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  • Superkomputer Tryton

    Laboratoria

    Obliczenia dużej skali, Wirtualna infrastruktura w chmurze (IaaS), Analiza danych (big data)

  • Piotr Orzechowski dr inż.

    Osoby

    Dział Usług Chmurowych