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商品の説明
内容説明
Peer-to-Peer (P2P) networks enable users to directly share digital content (such as audio, video, and text files) as well as real-time data (such as telephony traffic) with other users without depending on a central server. Although originally popularized by unlicensed online music services such as Napster, P2P networking has recently emerged as a viable multimillion dollar business model for the distribution of academic and clinical information, telecommunications, and social networking. Written at an accessible level for any reader familiar with fundamental Internet protocols, Peer-to-Peer Networking and Applications explains the conceptual operations and architecture underlying basic P2P systems using well-known commercial systems as models. The book also delineates the latest research directions, thereby providing not only a sophisticated understanding of current systems, but also the means to improve upon these systems with innovations that will better performance, security, and flexibility. Peer-to-Peer Networking and Applications is thus both a valuable starting point and an important reference to those practioners employed by any of the 200 companies with approximately $400 million invested in this new and lucrative technology.
- Uses well-known commercial P2P systems as models, thus demonstrating real-world applicability.
- Discusses how current research trends in wireless networking, high-def content, DRM, etc. will intersect with P2P, allowing readers to account for future developments in their designs.
- Provides online access to the Overlay Weaver P2P emulator, an open-source tool that supports a number of peer-to-peer applications with which readers can practice.
著者について
Dr. Heather Yu is a Senior Scientist at Panasonic Information and Networking Technologies Laboratory. She received her B.S. degree from Peking University, her M.A. and Ph.D. degrees from Princeton University each in Electrical Engineering.
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最も参考になったカスタマーレビュー
1 人中、1人の方が、｢このレビューが参考になった｣と投票しています。
形式:ハードカバー
この本が出るまでは、洋書も含めて「P2Pの教科書」という本が一番情報が纏まっていたのではないかと思います。
ただ、あの本は専門性の不足や、最新の情報があまり載っていないなどの問題がありました。
しかし、この本はある程度のレベルを持った人を対象として書かれていますので、そういった問題はありません。
情報も新しくて、説明もきちっとなされています。「かゆい所に手が届くいい本」というのが第一印象です。
内容の割に値段も高くないので、P2Pやオーバーレイを専門とする人は一読する価値がある本だと思います。
ただし、ある程度P2Pについて基礎知識がないと読むのは難しいかもしれません。そういう人は「P2Pの教科書」を読んだ後に本書籍を読むことをオススメします。
ただ、あの本は専門性の不足や、最新の情報があまり載っていないなどの問題がありました。
しかし、この本はある程度のレベルを持った人を対象として書かれていますので、そういった問題はありません。
情報も新しくて、説明もきちっとなされています。「かゆい所に手が届くいい本」というのが第一印象です。
内容の割に値段も高くないので、P2Pやオーバーレイを専門とする人は一読する価値がある本だと思います。
ただし、ある程度P2Pについて基礎知識がないと読むのは難しいかもしれません。そういう人は「P2Pの教科書」を読んだ後に本書籍を読むことをオススメします。
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Amazon.com:
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5 人中、5人の方が、｢このレビューが参考になった｣と投票しています。
vast expansion of p2p networks
2009/2/28
形式:ハードカバー
In 2001, the first authoritative book on peer to peer networks came out, Peer to Peer. It described the various types of p2p networks that then existed. The discussion included Napster and Chord. Now the current book shows the vast expansion of the p2p field. It gives deep technical analysis of the workings of numerous p2p efforts. The level of discussion involves mathematical ideas more intricate than those of the earlier book.
The early successes have inspired many researchers to devise more optimal networks or overlays. All the examples here sit atop the Internet. Maybe the most commercially successful p2p network in the book is Skype. Alas, its precise workings are held proprietary. But the authors make what are apparently accurate educated guesses about these.
The hardest p2p networks seem to be for mobile computers where the data feed is meant to be streaming. For this, the book's discussions show that current efforts are fairly rudimentary. The severe constraints posed by mobility and real time streaming need to be better overcome. No small task for the future.
The early successes have inspired many researchers to devise more optimal networks or overlays. All the examples here sit atop the Internet. Maybe the most commercially successful p2p network in the book is Skype. Alas, its precise workings are held proprietary. But the authors make what are apparently accurate educated guesses about these.
The hardest p2p networks seem to be for mobile computers where the data feed is meant to be streaming. For this, the book's discussions show that current efforts are fairly rudimentary. The severe constraints posed by mobility and real time streaming need to be better overcome. No small task for the future.
1 人中、1人の方が、｢このレビューが参考になった｣と投票しています。
Excellent book about P2P
2010/4/29
形式:ハードカバー
This is an excellent book about P2P. As there are not too many books about the technical details of P2P, I found this book very informative and detailed. I learned a lot from it.
1 人中、0人の方が、｢このレビューが参考になった｣と投票しています。
Bad quality for the Kindle edition
2011/5/12
形式:Kindle版|Amazonが確認した購入
This book has got great content but the Kindle edition has numerous problems displaying table of contents, figures, sample codes and formulas, etc. Better to buy a paper book.
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