'Query flooding' presentation slideshows

Peer-to-Peer Protocols and Systems

Peer-to-Peer Protocols and Systems. TA: David Murray 15-441 Spring 2006 4/19/2006. P2P - Outline. What is P2P? P2P System Types 1) File-sharing 2) File distribution 3) Streaming Uses & Challenges. Problem: Scalability. Hundreds of clients => 1 server OK

825 views • 82 slides

Peer-to-Peer

Peer-to-Peer. 15-441. Scaling Problem. Millions of clients ? server and network meltdown. P2P System. Leverage the resources of client machines (peers) Computation, storage, bandwidth. Why p2p?. Harness lots of spare capacity 1 Big Fast Server: 1Gbit/s, $10k/month++

719 views • 65 slides

Peer-to-Peer

Peer-to-Peer. Jeff Pang 15-441 Spring 2004. Intro. Quickly grown in popularity Dozens or hundreds of file sharing applications 35 million American adults use P2P networks -- 29% of all Internet users in US! Audio/Video transfer now dominates traffic on the Internet But what is P2P?

774 views • 63 slides

Peer-to-Peer

850 views • 63 slides

CS428/528 Computer Networks

738 views • 63 slides

CS428/528 Computer Networks

640 views • 63 slides

Peer-to-Peer

Peer-to-Peer. 15-441. Scaling Problem. Millions of clients ? server and network meltdown. P2P System. Leverage the resources of client machines (peers) Computation, storage, bandwidth. Why P2P?. Harness lots of spare capacity 1 Big Fast Server: 1Gbit/s, $10k/month++

545 views • 54 slides

Peer-to-Peer

Peer-to-Peer. 15-441. Scaling Problem. Millions of clients ? server and network meltdown. P2P System. Leverage the resources of client machines (peers) Computation, storage, bandwidth. Why P2P?. Harness lots of spare capacity 1 Big Fast Server: 1Gbit/s, $10k/month++

550 views • 54 slides

Peer-to-Peer Networking

771 views • 53 slides

Peer-to-Peer

Peer-to-Peer. Credits: Slides adapted from J. Pang, B. Richardson, I. Stoica, M. Cuenca, B. Cohen, S. Ramesh, D. Qui, R. Shrikant, Xiaoyan Li and R. Martin. Reminders. HW1 due next class (9/14) PA1 to be assigned next class. Intro. Quickly grown in popularity

584 views • 47 slides

Peer-to-Peer

Peer-to-Peer. Credits: Slides adapted from J. Pang, B. Richardson, I. Stoica, M. Cuenca, B. Cohen, S. Ramesh, D. Qui, R. Shrikant, Xiaoyan Li and R. Martin. Reminders. HW1 due next class (9/14) PA1 to be assigned next class. Intro. Quickly grown in popularity

554 views • 47 slides

15-441 Computer Networking

15-441 Computer Networking. CDN and P2P. Content Distribution Networks(CDNs). A third-party caching networks for content publishers proxy caches deployed by network providers Goals Load balancing Fast response High availability Handling flash crowd Commercially successful

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Peer-to-Peer Networks

450 views • 33 slides

CS162 Operating Systems and Systems Programming Lecture 27 P2P Networks

CS162 Operating Systems and Systems Programming Lecture 27 P2P Networks. May 12, 2008 Prof. Anthony D. Joseph http://inst.eecs.berkeley.edu/~cs162. Goals for Today. P2P Networks. Note: Some slides and/or pictures in the following are adapted from slides by J. Pang, B. Richardson, I. Stoica.

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CS 640: Introduction to Computer Networks

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Rumor Routing in Sensor Networks

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Class #4: P2P Section 2.6 of textbook (some pictures here are from the book)

By Shobana Padmanabhan Sep 12, 2007 CSE 473. Class #4: P2P Section 2.6 of textbook (some pictures here are from the book). Recap. Links Packet switched networks Store-and-forward routing Delays d prop = distance/ propagation speed d tran = L /R = packet size/ capacity d q d proc

304 views • 21 slides

Rumor Routing Algorithm For Sensor Networks

Rumor Routing Algorithm For Sensor Networks. David Braginsky, Deborah Estrin. Property and Assumption. Property Power saving, improve network longevity Robust in dealing nodes failure Tunable, allow tradeoff between setup overhead and delivery reliability Assumption

283 views • 19 slides

PAC: Perceptive Admission Control for Mobile Wireless Networks

PAC: Perceptive Admission Control for Mobile Wireless Networks. Ian D. Chakeres Elizabeth M. Belding-Royer. Goal. Control the amount of traffic in the network Provide high quality service to all admitted traffic Ensure the network congestion point is not reached. Background: Impacted area.

264 views • 17 slides