Search for dissertations about: "Distribuerade datorsystem"
Showing result 6 - 10 of 67 swedish dissertations containing the words Distribuerade datorsystem.
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6. Distributed File System Metadata and its Applications
Abstract : 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. READ MORE
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7. On the Performance Analysis of Large Scale, Dynamic, Distributed and Parallel Systems
Abstract : Evaluating the performance of large distributed applications is an important and non-trivial task. With the onset of Internet wide applications there is an increasing need to quantify reliability, dependability and performance of these systems, both as a guide in system design as well as a means to understand the fundamental properties of large-scale distributed systems. READ MORE
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8. Accelerating Distributed Storage in Heterogeneous Settings
Abstract : Heterogeneity in cloud environments is a fact of life—from workload skews and network path changes, to the diversity of server hardware components, these are all factors that impact the performance of distributed storage. In this dissertation, we identify that heterogeneity can in fact be one of the primary causes of service degradation for storage systems. READ MORE
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9. Scaling Distributed Hierarchical File Systems Using NewSQL Databases
Abstract : For many years, researchers have investigated the use of database technology to manage file system metadata, with the goal of providing extensible typed metadata and support for fast, rich metadata search. However, earlier attempts failed mainly due to the reduced performance introduced by adding database operations to the file system’s critical path. READ MORE
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10. Resource, Data and Application Management for Cloud Federations and Multi-Clouds
Abstract : Distributed Real-Time Media Processing refers to classes of highly distributed, delay no-tolerant applications that account for the majority of the data traffic generated in the world today. Real-Time audio/video conferencing and live content streaming are of particular research interests as technology forecasts predict video traffic surpassing every other type of data traffic in the world in the near future. READ MORE