As the result of the growing development of computer technology, people depend On computer more and more,However, the progress of server is much slower than the progress of personal computer. Meanwhile, network technology is applied worldwide and the society gets great benefit from Internet.The best method to deal with the situation is P2P technology.After many
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With the rapid growth of Internet business development, the rising number of users, increasing the network size, traffic load on the Internet showing a blowout state showing the development of Internet business. And also can restrict Internet access in the future sustained and healthy development of the key issues.To resolve the contradiction between the excessive
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With the rapid growth of Internet business development, the rising number of users, increasing the network size, traffic load on the Internet showing a blowout state showing the development of Internet business. And also can restrict Internet access in the future sustained and healthy development of the key issues.To resolve the contradiction between the excessive
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In recent years, with the popularity of P2P software, the P2P software has occupied the Internet bandwidth resources excessively, which causes the network congestion and impedes the operation of the normal Internet business. Study the effective P2P flow control technology, apperceive the Internet applications deeply and build an operational and administrable Internet, which has become
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With the development of P2P technology, P2P networks have become one of the most popular application systems. Because of their natures of open, anonymity and autonomy, however, nodes in networks lack trust mutually and thus resulting in obstacles to the development of P2P networks.Some studies have shown that a reliable trust management model established in
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With the development of network and multimedia technique, the demand of people on the network video on demand is more and more high.High definition, fluency and interaction have become the requirements of people to video on demand, in the traditional C / S model of video on demand system, client terminal to watch video need
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With the rapid development of internet, peer-to-peer overlay networks have become more and more popular. Millions of users have started using peer-to-peer file sharing systems, such as Gnutella and BitTorrent, to publish their contents and search for desired files. Due to the distributed, self-organized nature of peer-to-peer systems, resource locating has been a fundamental issue
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Since 2004, when MapReduce was proposed for the first time, it has been widely used in all over the world. As a distributed computing framework, it greatly simplifies the work of programmers on that it considers deadlock, fault-tolerance and many other problems for the programmers, which are always the issues to trap the coders. For
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The bandwidth of Internet Service Provider can be fully utilized by popular P2Pbroadband tools, but in order to escape from supervision, dynamic ports and encryptedcommunications data are idiomatically employed by them, in the event, a lot of bandwidthis occupied by encrypted flow. At present, improving matching algorithm is commonlyused by traditional application layer protocol identification
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With the vigorous development of the domestic retail, convenience store market continues to expand and rapidly increases in the number. The chain network of it geographically spread out continuously. Because of the changes of business strategy and market, headquarters frequently need to update the stores’sales data on the POS machine uniformly. Headquarters also need to
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