Sökning: "distributed object store"

Hittade 5 avhandlingar innehållade orden distributed object store.

  1. 1. Contributions to Performance Modeling and Management of Data Centers

    Författare :Rerngvit Yanggratoke; Rolf Stadler; Filip De Turck; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud computing; distributed management; resource allocation; gossip protocols; management objectives; distributed object store; object allocation policy;

    Sammanfattning : Over the last decade, Internet-based services, such as electronic-mail, music-on-demand, and social-network services, have changed the ways we communicate and access information. Usually, the key functionality of such a service is in backend components, which are located in a data center, a facility for hosting computing systems and related equipment. LÄS MER

  3. 2. Distributed File System Metadata and its Applications

    Författare :Mahmoud Ismail; Jim Dowling; Seif Haridi; Luis Veiga; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Distributed hierarchical file systems typically decouple the storage and serving of the file metadata from the file contents (file system blocks) to enable the file system to scale to store more data and support higher throughput. We designed HopsFS to take the scalability of the file system one step further by also decoupling the storage and serving of the file system metadata. LÄS MER

  4. 3. Design, implementation and evaluation of a distributed mediator system for data integration

    Författare :Vanja Josifovski; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Sammanfattning : An important factor of the strength of a modern enterprise is its capability to effectively store and process information. As a legacy of the mainframe computing trend in recent decades, large enterprises often have many isolated data repositories used only within portions of the organization. LÄS MER

  5. 4. Conceptual information models to integrate data management in engineering simulation

    Författare :Henrik Johansson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The focus of this thesis is how simulation information, described by conceptual information models, shall be managed to support the simulation tasks performed within a product development process when using virtual prototyping. It is shown that the ability to simulate performance and manufacturing makes new demands on existing development processes and recognised methodologies. LÄS MER

  7. 5. The impact of big-boxes on local retail : What happens when IKEA comes to town?

    Författare :Nilsson Helena; Niklas Rudholm; Mikael Svensson; Högskolan Dalarna; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; General Microdata Analysis - retail; Allmänt Mikrodataaanalys - handel;

    Sammanfattning : The development of large discount retailers, or big-boxes as they are sometimes referred to, are often subject to heated debate and their entry on a market is greeted with either great enthusiasm or dread. For instance, the world’s largest retailer Wal-Mart (Forbes 2014) has a number of anti- and pro-groups dedicated to its being and the event of a Wal-Mart entry tends to be met with protests and campaigns (Decamme 2013) but also welcomed by, for instance, consumers (Davis & DeBonis 2013). LÄS MER