Can unstructured P2P protocols survive flash crowds?
نویسندگان
چکیده
منابع مشابه
Small-world overlay P2P networks: Construction, management and handling of dynamic flash crowds
We consider how to construct and maintain a structured overlay P2P network based on the small-world paradigm. Two main attractive properties of a small-world network are (1) a low average hop distance between any two randomly chosen nodes, and (2) a high clustering coefficient. A network with a low average hop distance implies small latency for object lookup. A network with a high clustering co...
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With the rapid spread of information and ubiquitous access of browsers, flash crowds, a sudden, unanticipated surge in the volume of request rates, have become the bane of many Internet websites. This paper models and presents FCAN, an adaptive network that dynamically optimizes the system structure between peer-to-peer (P2P) and client-server (C/S) configurations to alleviate flash crowds effe...
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A flash crowd is a surge in traffic to a particular Web site that causes the site to be virtually unreachable. We present a theoretical model of flash crowd events and evaluate the performance of various multilevel caching techniques suitable for managing these events. Our results show that orders of magnitude savings can be achieved in client response times and server and network load during f...
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The increasing use of the web for serving http content, for database transactions, etc. can place heavy stress on servers. Flash crowds can occur at a server when there is a burst of a large number of clients attempting to access the service, and an unprepared server site could be overloaded or become unavailable. This paper discusses an extension to the http protocol that allows graceful perfo...
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The garage innovator creates new web applications which may rocket to popular success – or sink when the flash crowd that arrives melts the web server. In the web context, utility computing provides a path by which the innovator can, with minimal capital, prepare for overwhelming popularity. Many components required for web computing have recently become available as utilities. We analyze the d...
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ژورنال
عنوان ژورنال: IEEE/ACM Transactions on Networking
سال: 2005
ISSN: 1063-6692
DOI: 10.1109/tnet.2005.845530