Adrian Chadd disse na ultima mensagem: > >> well that was my knowledge about chances but here are not so many >> options, >> or you are a hell of forseer or you create an algorithm, kind of >> inverting >> the usage of the actual or other cache policies applying them before >> caching the objects instead of controlling the replacement and aging > > No, you run two seperate LRUs, glued to each other. One LRU is for new > objects that are coming in, another LRU is for objects which have been > accessed more than once. > well, I didn't mean to eliminate the cache policies by using "instead", I mean using them similar for this purpose, whatever basicly we say the same I guess, or meant at least :) > > A few reasons: > > * I want to do P2P caching; who wants to pony up the money for open source > P2P caching, and why haven't any of the universities done it yet? > there did exist some p2p cache projects and software which died because of troubles with author/owner rights of the cached content which could be interpreted as redistribution or something, seems a dutch network had a good product > * bandwidth is still not free - if Squid can save you 30% of your HTTP > traffic and your HTTP traffic is (say) 50% of 100mbit, thats 30% of > 30mbit, so 10mbit? That 10mbit might cost you $500 a month in America, absolutely, no need to convince me, I am working with cache for that reasons, I brought it up because I believe I can understand the reasons why people are not so in it anymore > in developing nations.. tell me about ... we pay US$700-900 for each 2Mbit/s ... and now you know why we are poor because we get milked dry by everyone :) > Would you like Squid to handle 100mbit+ of HTTP traffic on a desktop PC > with a couple SATA disks? Would you like Squid to handle 500-800mbit of > HTTP traffic on a ~$5k server with some SAS disks? This stuff is possible > on today's hardware. We know how to do it; its just a question of > writing the right software. > yep, definitly people with great ideas are the owners of the present future and seems you will continue working on cache projects and I hope you make very much money with all that so you might have more *time* in the future :) michel ... **************************************************** Datacenter Matik http://datacenter.matik.com.br E-Mail e Data Hosting Service para Profissionais. ****************************************************
