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“Wave: Popularity-based and Collaborative In-network caching for Content Oriented Networks.”

Content Delivery Networks. Agarwal, Kshitij Dahake , Vaibhav. “Wave: Popularity-based and Collaborative In-network caching for Content Oriented Networks.”. Project Mentor – Prof. Alan Kaminsky. Content Delivery Network (CDN) Group of servers used for distributing content over the Internet.

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“Wave: Popularity-based and Collaborative In-network caching for Content Oriented Networks.”

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  1. Content Delivery Networks Agarwal, Kshitij Dahake, Vaibhav “Wave: Popularity-based and Collaborative In-network caching for Content Oriented Networks.” Project Mentor – Prof. Alan Kaminsky

  2. Content Delivery Network (CDN) • Group of servers used for distributing content over the Internet. • Providing content with high availability and less latency. • Content Oriented Network • Focus is on providing content to user, geographical location from where data is being provided is not important. • Content can be cached to provide high availability and less latency. Understanding Concepts

  3. Amazon CloudFront • A content delivery network. • Data is replicated in various data centers. • When a data chunk is requested, it is served by the closest replica. • Amazon S3(Simple Storage Service) • Online Storage. • Most common application you use on a daily basis, that uses Amazon S3 at its back-end :- • Dropbox. Examples

  4. Wave Operation Source: Kideok Cho, Munyoung Lee, Kunwoo Park, Ted Taekyoung Kwon, Yanghee Choi,“WAVE: Popularity-based and collaborative in-network caching for content-oriented networks”,Computer Communications Workshops (INFOCOM WKSHPS) IEEE Conference, pp 316-321, March 2012.

  5. Performance comparison of WAVE against ProbCache, AllCache, CDN, and client-server Source: Kideok Cho, Munyoung Lee, Kunwoo Park, Ted Taekyoung Kwon, Yanghee Choi,“WAVE: Popularity-based and collaborative in-network caching for content-oriented networks”,Computer Communications Workshops (INFOCOM WKSHPS) IEEE Conference, pp 316-321, March 2012.

  6. Our Demonstration

  7. Sequence Diagram

  8. Client to Server • Text Encoding • g,filename,chunkNumber\n • Server to Client • Data Objects • Chunk Objects are returned from the server Network Application Protocol

  9. Server Implementation

  10. Client Implementation

  11. Network Implementation

  12. Questions before we go toLive Demonstration

  13. Results

  14. THANK YOU Questions,if any.

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