PPT-Distributed Computing Peer-to-Peer Computing and Overlay Graphs

Dr Barsha Mitra CSIS Dept BITS Pilani Hyderabad Campus Introduction Course ID SS ZG526 Title Distributed Computing allows for flexibly sharing resources eg files and multimedia documents stored across networkwide computers. David Ríos. CSCI 6175. Fall 2011. Why are we going to spend 25 minutes on Condor?. Agenda. What is Condor?. Who can benefit from Condor?. Distributed Computer Concepts. Condor Design Philosophy. How Condor Works. draft-knauf-p2psip-disco-00. . Alexander Knauf, Gabriel Hege, . Thomas C. Schmidt, Matthias Wählisch. Status of this Memo. draft-knauf-p2psip-disco-00 presented at Maastricht. Feedback from WG: . Turn into generic mechanism for distributing resources in Reload . Power law . graphs. Small world graphs. Preferential attachment. Barabási. and Albert showed that when large networks are formed. by the rules of . preferential attachment . , the resulting graph shows. Rutuja Raghoji . Ramya. . Tridandapani. Malini. . Karunagaran. P2P with respect to media streaming. Users contribute content they have already consumed back to other users of the application.. Considerable intelligence to be located at the edge of the network.. BINOD KUMAR. SCIENTIST. RIGID PAVEMENTS DIVISION. CENTRAL ROAD RESEARCH INSTITUTE. 1. White Topping . is defined as a Portland Cement Concrete (PCC) overlay constructed on the top of the existing distressed bituminous pavement. Peer to Peer networking. Ack: . Many. . of. the . slides. . are. adaptations . of. . slides. by . authors. in the . bibliography. . section. .. p2p. Quickly grown in popularity. numerous sharing applications. Set up a large number of machines all identically configured. Connect them to a high speed LAN. And to the Internet. Accept arbitrary jobs from remote users. Run each job on one or more nodes. Entire facility probably running mix of single machine and distributed jobs, simultaneously. Introduction. What is a Peer-To-Peer Network. A Peer. Application Overlay Network. Network Architecture and System Types. Advantages and Disadvantages. Bittorrent. Protocol. Conclusion. What is it?. Ramya. . Tridandapani. Malini. . Karunagaran. P2P with respect to media streaming. Users contribute content they have already consumed back to other users of the application.. Considerable intelligence to be located at the edge of the network.. Early Adopter: ASU - Intel Collaboration in Parallel and Distributed Computing Yinong Chen , Eric Kostelich , Yann -Hang Lee, Alex Mahalov , Gil Speyer, and Violet R. Syrotiuk 1 st NSF /TCPP Workshop on Parallel and Distributed Computing Education ( COS 418: . Distributed Systems. Lecture 7. Kyle Jamieson. [Credit: Selected content adapted from B. Karp, R. Morris]. Peer-to-Peer Systems. Napster, Gnutella, BitTorrent, challenges. Distributed Hash Tables. Eldhose. . Peter*. , . Anuj. . Arora**, . Akriti. . Bagaria. * . and . Dr. . Smruti. . R . Sarangi. *. OONUCA. *IIT Delhi, **CISCO Bangalore. Motivation. Overlay NUCA. Architecture. Results. Understand the problem - Cache. A common approach is to use a . Distributed Hash Table. (DHT). to organize . nodes. Traditional . hash functions convert a key to a hash value, which can be used as an index into a hash table.. Keys are unique. Professor Yashar Ganjali. Department of Computer Science. University . of Toronto. yganjali@cs.toronto.edu. http://www.cs.toronto.edu/~yganjali. CSC 458/2209. – Computer Networks. Announcements. Programming Assignment 2.