[p2p-hackers] Where do bright minds discuss p2p technology?

Jacob Madsen 01771 at iha.dk
Sat Nov 26 23:26:12 UTC 2005


Hello Emin

> I am not sure what the Britney-problem is exactly (rather, I think the
> Britney problem is the sheer crappiness of her music, but you seem to be
> referring to something far more technical and possible fixable), but
> three things struck me about your note:

I agree with you about Britney :-)

I have only studyed p2p technology (especially DHTs) as a hobby since there 
are no courses about p2p at the college where I'm a student. So I'm glad you 
bear with me in my lack of using the right techical term.
I was refering to an earlier thread on this list with the subject "How to 
solve the "Britney problem"?".

>   - Since you are interested in caching, take a look at recent work on
>     how caching can be used to improve the performance of DHTs. Coen
>     and Shenker have a nice paper on how sqrt(N) caching in
>     unstructured p2p systems can improve performance. Our work on
>     Beehive (which is the engine behind CoDoNS, CobWeb, and Corona)
>     showed how O(1) lookup times could be achieved on top of O(log N)
>     DHTs with very modest replication costs.

I never heard of Beehive, so I'll definently check it out.

/Jacob



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