csse 492 final review
Download
Skip this Video
Download Presentation
CSSE 492 Final Review

Loading in 2 Seconds...

play fullscreen
1 / 7

CSSE 492 Final Review - PowerPoint PPT Presentation


  • 132 Views
  • Uploaded on

CSSE 492 Final Review. Dr. Yingwu Zhu Spring 2008. Overview. Web caching CDN Web search P2P networks. Web Caching (1). Why?  Benefits How? Various caching types Pros and Cons Web caching problems Data freshness Dynamic content Privacy and security. Web Caching (2).

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' CSSE 492 Final Review' - minerva-little


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
csse 492 final review

CSSE 492 Final Review

Dr. Yingwu Zhu

Spring 2008

overview
Overview
  • Web caching
  • CDN
  • Web search
  • P2P networks
web caching 1
Web Caching (1)
  • Why?  Benefits
  • How?
    • Various caching types
    • Pros and Cons
  • Web caching problems
    • Data freshness
    • Dynamic content
    • Privacy and security
web caching 2
Web Caching (2)
  • Caching cooperation
    • ICP
    • Summary cache
  • Proxy cache implementation
    • Cache replacement
    • And so on…
slide5
CDN
  • What is CDN?
  • Why CDN?
  • How?
    • Redirection mechanisms
    • Example: AKAMAI, ESI technologies
web search
Web Search
  • Web Search engines
  • Three components
    • Crawlers
    • Indexing
    • Ranking
  • Google
    • PageRank
  • Web Spamming
p2p networks
P2P Networks
  • Different form C/S models
  • Unstructured P2P
    • Napster, Gnutella, Kazza
    • Gia
    • Freenet
    • BitTorrent, BitTyrant
  • Structured P2P
    • What?
    • Chord, how?
ad