Sökning: "cloud"

Visar resultat 11 - 15 av 463 avhandlingar innehållade ordet cloud.

  1. 11. Managing cloud resource scarcity

    Författare :Lars Larsson; Erik Elmroth; Cristian Klein; Philipp Leitner; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cloud computing; edge computing; kubernetes; federation; scheduling; quality elasticity;

    Sammanfattning : According to the Infrastructure-as-a-Service conceptualization of cloud computing, Infrastructure Providers offer utility-like pay-as-you-go access to computing resources (e.g., data processing, networks, and storage) to Service Providers, who use those resources to host applications for the benefit of end users. LÄS MER

  3. 12. Autonomous cloud resource provisioning : accounting, allocation, and performance control

    Författare :Ewnetu Bayuh Lakew; Erik Elmroth; Hiaohui (Helen) Gu; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cloud computing; distributed infrastructure; monitoring; accounting; performance modeling; service differentiation; business data processing; administrativ databehandling;

    Sammanfattning : The emergence of large-scale Internet services coupled with the evolution of computing technologies such as distributed systems, parallel computing, utility computing, grid, and virtualization has fueled a movement toward a new resource provisioning paradigm called cloud computing. The main appeal of cloud computing lies in its ability to provide a shared pool of infinitely scalable computing resources for cloud services, which can be quickly provisioned and released on-demand with minimal effort. LÄS MER

  4. 13. Dynamic Cloud Resource Management : Scheduling, Migration and Server Disaggregation

    Författare :Petter Svärd; Erik Elmroth; Odej Kao; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cloud computing; virtualization; distributed infrastructure; live migration; scheduling;

    Sammanfattning : A key aspect of cloud computing is the promise of infinite, scalable resources, and that cloud services should scale up and down on demand. This thesis investigates methods for dynamic resource allocation and management of services in cloud datacenters, introducing new approaches as well as improvements to established technologies. LÄS MER

  5. 14. Energy-efficient cloud computing : autonomic resource provisioning for datacenters

    Författare :Selome Kostentinos Tesfatsion; Johan Tordsson; Eddie Wadbro; Erik Elmroth; Laurent Lefevre; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud computing; datacenter; energy-efficiency; performance management; virtualization;

    Sammanfattning : Energy efficiency has become an increasingly important concern in data centers because of issues associated with energy consumption, such as capital costs, operating expenses, and environmental impact. While energy loss due to suboptimal use of facilities and non-IT equipment has largely been reduced through the use of best-practice technologies, addressing energy wastage in IT equipment still requires the design and implementation of energy-aware resource management systems. LÄS MER

  7. 15. Secure Service Provisioning in a Public Cloud

    Författare :Mudassar Aslam; Mats Björkman; Christian Gehrmann; Ben Smeets; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; VM migration; trusted platforms; cloud security; IaaS; TPM; Security; Trusted Computing; Virtualization; Cloud Computing; trust; Computer Science; datavetenskap;

    Sammanfattning : The evolution of cloud technologies which allows the provisioning of IT resources over the Internet promises many benefits for the individuals and enterprises alike. However, this new resource provisioning model comes with the security challenges which did not exist in the traditional resource procurement mechanisms. LÄS MER