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Results 1 - 10
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28
The Effectiveness of Request Redirection on CDN Robustness
- IN PROC. 5TH OSDI
, 2002
"... It is becoming increasingly common to construct network services using redundant resources geographically distributed across the Internet. Content Distribution Networks are a prime example. Such systems distribute client requests to an appropriate server based on a variety of factors---e.g., server ..."
Abstract
-
Cited by 94 (6 self)
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use large-scale detailed simulations to evaluate the various strategies. These simulations clearly demonstrate the effectiveness of our new algorithms, which yield a 60-91% improvement in system capacity when compared with the best published CDN technology, yet user-perceived response latency remains
Abstract The Effectiveness of Request Redirection on CDN Robustness
"... It is becoming increasingly common to construct network services using redundant resources geographically distributed across the Internet. Content Distribution Networks are a prime example. Such systems distribute client requests to an appropriate server based on a variety of factors—e.g., server lo ..."
Abstract
- Add to MetaCart
large-scale detailed simulations to evaluate the various strategies. These simulations clearly demonstrate the effectiveness of our new algorithms, which yield a 60-91% improvement in system capacity when compared with the best published CDN technology, yet user-perceived response latency remains low
Abstract The Effectiveness of Request Redirection on CDN Robustness
"... It is becoming increasingly common to construct net-work services using redundant resources geographically distributed across the Internet. Content Distribution Net-works are a prime example. Such systems distribute client requests to an appropriate server based on a va-riety of factors---e.g., serv ..."
Abstract
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. We use large-scale detailed simulations to evaluate the various strategies. These simulations clearly demonstrate the ef-fectiveness of our new algorithms, which yield a 60-91% improvement in system capacity when compared with the best published CDN technology, yet user-perceived response latency
Robust CDN Replica Placement Techniques
"... Abstract—Creating replicas of frequently accessed data objects across a read-intensive Content Delivery Network (CDN) can result in reduced user response time. Because CDNs often operate under volatile conditions, it is of the utmost importance to study replica placement techniques that can cope wit ..."
Abstract
-
Cited by 2 (2 self)
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with uncertainties in the system parameters. We propose four CDN replica placement heuristics that guarantee a robust performance under the uncertainty of arbitrary CDN server failures. By robust performance we mean the solution quality that a heuristic guarantees given the uncertainties in system parameters
Robust CDN Replica Placement Techniques
"... Abstract-Creating replicas of frequently accessed data objects across a read-intensive Content Delivery Network (CDN) can result in reduced user response time. Because CDNs often operate under volatile conditions, it is of the utmost importance to study replica placement techniques that can cope wi ..."
Abstract
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with uncertainties in the system parameters. We propose four CDN replica placement heuristics that guarantee a robust performance under the uncertainty of arbitrary CDN server failures. By robust performance we mean the solution quality that a heuristic guarantees given the uncertainties in system parameters
Next Generation CDN services for Community Networks
"... Abstract—Technological developments of the last few years have favoured the creation of distributed networking infrastructures (usually referred to as Community Networks) where the resources are made available to the members of a community of people. With emerging large-scale community infrastructur ..."
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according to the peer-topeer paradigm, in order to provide better scalability, robustness to failures and self-configurability. Experimental results are also presented aimed at evaluating the performance gains for endusers from a localized distribution of content in scenarios in which community members
Experiences with CoralCDN: A Five-Year Operational View
- In Proc NSDI
, 2010
"... CoralCDN is a self-organizing web content distribution network (CDN). Publishing through CoralCDN is as simple as making a small change to a URL’s hostname; a decentralized DNS layer transparently directs browsers to nearby participating cache nodes, which in turn cooperate to minimize load on the o ..."
Abstract
-
Cited by 27 (3 self)
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-year deployment. These lessons range from the specific to the general, touching on the Web (APIs, naming, and security), CDNs (robustness and resource management), and virtualized hosting (visibility and control). We identify design aspects and changes that helped CoralCDN succeed, yet also those that proved
A K-coordinated Decentralized Replica Placement Algorithm for the Ring-Based CDN-P2P Architecture
"... Abstract--Content distribution networks (CDNs) improve the performance of content delivery by replicating the popular content on surrogate servers deployed at the edge of the Inter net. The CDN-P2P architecture, which combines the comple mentary advantages of both CDN and P2P networks, can im prove ..."
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the quality of service (QoS). In this paper, we propose a k-coordinated decentralized replica placement algorithm (DRPA) based on a gain formulation of the replica placement problem. Although the gain formulation is designed for differ ent types of the CDN-P2P architecture, we focus on the robust ring
2009 Third International Conference on Next Generation Mobile Applications, Services and Technologies Next Generation CDN services for Community Networks
"... Abstract—Technological developments of the last few years have favoured the creation of distributed networking infrastructures (usually referred to as Community Networks) where the resources are made available to the members of a community of people. With emerging large-scale community infrastructur ..."
Abstract
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according to the peer-topeer paradigm, in order to provide better scalability, robustness to failures and self-configurability. Experimental results are also presented aimed at evaluating the performance gains for endusers from a localized distribution of content in scenarios in which community members
Author manuscript, published in "First International Conference on Advances in P2P Systems, Sliema: Malta (2009)" A Highly Robust P2P-CDN Under Large-Scale and Dynamic Participation
"... We briefly review the main P2P-CDNs and discuss their contributions wrt. robustness and scalability. In [9], [6], the web-server provides a centralized directory service by redirecting each query to previous downloaders of the requested object. With the web-server doing all the redirection, the syst ..."
Abstract
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We briefly review the main P2P-CDNs and discuss their contributions wrt. robustness and scalability. In [9], [6], the web-server provides a centralized directory service by redirecting each query to previous downloaders of the requested object. With the web-server doing all the redirection
Results 1 - 10
of
28
