Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 208 for “"data center"”.
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Exposing the Data Center
… rapid growth in the importance of the Internet, data centers - the buildings that store information on the web - are quickly becoming the most critical infrastructural objects in the world. However, so far they have received very little, if any, architectural attention. This thesis proclaims data …
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OneSwitch Data Center Architecture
In the last two-decades data center networks have evolved to become a key element in improving levels of productivity and competitiveness for different types of organizations. Traditionally data center networks have been constructed with 3 layers of switches, Edge, Aggregation, and Core. Although …
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Data center resource management with temporal data center resource management with temporal dynamic workload
The proliferation of Internet services drives the data center expansion in both size and the number. More importantly, the energy consumption (as part of total cost of ownership (TCO)) has become a social concern. When the workload demand is given, the data center operators desire minimizing their …
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Fairness in a data center
<p>Existing data centers utilize several networking technologies in order to handle the performance requirements of different workloads. Maintaining diverse networking technologies increases complexity and is not cost effective. This results in the current trend to converge all traffic into a …
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Identifying data center supply and demand
… new methods for gauging supply and demand of data center capacity and addresses issues surrounding potential threats to data center demand. This document is divided between a primer on the composition and engineering of a current data center, discussion of issues surrounding data center …
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Coflow scheduling in data center networks
… ports. Using a multi-stage abstraction for the data center network enables development of algorithms that reduce the network latency for certain traffic patterns. In this context, I compare the capabilities of the multi-stage network with the cross-bar switch via simulations and theoretical …
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Designing data center networks for high throughput
Data centers with tens of thousands of servers now support popular Internet services, scientific research, as well as industrial applications. The network is the foundation of such facilities, giving the large server pool the ability to work together on these applications. The network needs to …
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An experimental evaluation of data center topologies
A fair way to evaluate theoretical results related to the network topology design is running experiments on the topology built physically, such as by a network testbed. In this thesis, we introduce a testbed implementation and show the throughput results for the fat-tree and Jellyfish topologies …
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Determining carbon dioxide footprint using data center simulators
… more on highly available software and digital data. To make this possible, the demands on data centers are increasing to provide the services in the required quality. This is associated with an increase in their power consumption and thus also their CO2 emissions. Today, they are already among …
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Urban Data Center: An Architectural Celebration of Data
… over distances never before imagined. The data center is the icon of this network.Through modern digitalization methods, text, sounds, images, and knowledge can be converted into zero's and one's and distributed almost instantly to all corners of the world. The data center is the center …
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Automated Adaptive Data Center Generation For Meshless Methods
Meshless methods have recently received much attention but are yet to reach their full potential as the required problem setup (i.e. collocation point distribution) is still significant and far from automated. The distribution of points still closely resembles the nodes of finite volume-type meshes …
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Data Center Load Forecast Using Dependent Mixture Model
… is increasing day by day. With the boom of data centers, the cost is also increasing, which forces industries to come up with techniques and methodologies to reduce the data center energy use. Load forecasting plays a vital role in both efficient scheduling and operating a data center as a …
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Impact Of Network Protocols On Data Center Applications
<p>Data centers containing hundreds of thousands of servers have become the foundation of modern computing infrastructures. Enterprises are increasingly deploying new applications and moving existing applications to these large-scale data centers. These networked applications communicate via a set …
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Impact of Environmental Regulation on Data Center Valuation
… also influenced the real estate landscape. While data centers have existed for decades, it is only in recent years that they have garnered significant attention, demonstrated by their strong rent growth and compressed cap rates.1 Along with the attention over data centers, there also has been …
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Robust Data Center Network Design using Space Division Multiplexing
With the ever-increasing demand for data transmission in our generation where Internet and cloud concepts play a vital role, it has become essential that we handle data in a most efficient way. A possible solution to overcome the capacity crunch problem which is so evident in future, is …
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Techniques for improving the scalability of data center networks
<p>Data centers require highly scalable data and control planes for ensuring good performance of distributed applications. Along the data plane, network throughput and latency directly impact application performance metrics. This has led researchers to propose high bisection bandwidth network …
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High throughput path selection for unstructured data center networks
… in demand and popularity of cloud and big data applications has driven the need for higher throughput data center network design. Recent work to provide topologies with much denser interconnects pose a difficult challenge for routing of traffic within a data center. Even with proposals like …
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Data center cooling using Aquifer Thermal Energy Storage (ATES)
Data centers have become critical infrastructure in the rapidly-expanding digital economy, supporting cloud computing, artificial intelligence (AI), and high-performance computing. They are rapidly becoming major electricity consumers, and nearly 40% of their demand comes from cooling alone, …
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Hybrid flow data center network architecture design and analysis
… a hybrid flow network architecture for future data center. The hybrid flow architecture has its origins in the early 1990s with studies on all-optical networks and fiber-optical computer networks. Research in optical flow switching has spanned over two decades. Our contribution to the study of …
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