Peer to Peer is the next great thing for the internet phần 2 pps

... permission to run a particular peer- to -peer application. Peer- to- peer designers must contribute to this design discussion, then enable their applications to use these mechanisms. There is a ... the way up to the root name servers for the Internet as a whole. As the answer propagates back down to the requestor, the result is cached along the way t...

Ngày tải lên: 13/08/2014, 21:21

... territory. Therefore, one major goal for the summit was to develop a better map for the uncharted peer- to -peer space. 3.1.3 The new peer- to -peer meme map In a space as vaguely defined as peer- to -peer, ... isn't pure peer- to -peer. Chapter 4, explores this theme farther. Peer to Peer: Harnessing the Power of Disruptive Technologies p age 2 9...

Ngày tải lên: 13/08/2014, 21:21

... television. And there is the network, which is the conduit that connects the client and the server - the equivalent of the airwaves. Gnutella blends all that into one. The client is the server is ... information for the last remailer in the chain to reassemble them. Only the last remailer in the chain knows what messages go together, because the info...

Ngày tải lên: 13/08/2014, 21:21

... Already, the effects of the peer- to -peer revolution are being felt. Peer- to -peer has captured the imagination of technologists, corporate strategists, and venture capitalists alike. Peer- to -peer is ... doesn't have the document that the requestor is looking for, it forwards the request to another node that, according to its information, is more...

Ngày tải lên: 13/08/2014, 21:21

... arXiv:astro-ph/99 122 02. In a world like this, one might well wonder whether performance is worth paying attention to anymore. For peer- to -peer file-sharing systems, the answer is a definite yes, for reasons ... server administrators are subpoenaed or otherwise pressured to release information about these entities, they can openly disclaim any knowledge. Peer to P...

Ngày tải lên: 13/08/2014, 21:21

... Conclusions Performance is likely to remain an important issue in peer- to -peer systems design well into the foreseeable future. Within the peer- to -peer model, a number of trade-offs can be used to tailor ... list grows logarithmically in relation to the size of the list, this is probably the best scaling that can be expected from a decentralized peer- to -...

Ngày tải lên: 13/08/2014, 21:21

... sense for a web crawler to visit each of the Publius servers and read all the files stored on them. The encrypted files will look like gibberish to the web crawler. The obvious solution is to ... This suggests the fee -for- service or micropayment model mentioned at the beginning of the chapter. • The other approach is to make our risk proportional to our...

Ngày tải lên: 13/08/2014, 21:21

... each other, neither has much reason to believe that the other will follow through on their part of the deal. They need to decide whether or not to trust each other. To help them make the decision, ... that the collectors together could combine the shares to determine her rating, but separately they can learn no information. It is the job of the scorers to provide...

Ngày tải lên: 13/08/2014, 21:21

... partner. This is okay when the trader has the facility to process the history as part of a decision whether to trade or not. But more often, there is good reason for the Reputation Server to add ... of the key pair is also stored in the identity's contact, which is shared with other users. Peer to Peer: Harnessing the Power of Disruptive Technologies...

Ngày tải lên: 13/08/2014, 21:21

... relevance of the topic to their work and the value of coming together to do this book. Some of them protested that their applications weren't true peer- to -peer (the Publius team, for example ... Back to the book itself, why did you decide to publish an anthology as opposed to, say, a Definitive Guide to P2P or P2P in a Nutshell? Oram: The field of peer- t...

Ngày tải lên: 13/08/2014, 21:21