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Article #409Re: Do proxy server cache improve the broadband experience?
From: Lawrence Baldwin
Date: Fri, 16 Feb 2001 17:23
Date: Fri, 16 Feb 2001 17:23
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2234 bytes
OK, I made some suggestions that cached connections can be slower (in some cases) than non-cached. Let me emphasize that I am NOT saying that caching is bad...in fact I believe a well engineered caching architecture is essential to providing consistent performance at a reasonable cost, so I'm all for it. I am merely interested in understanding all the technical details and variables that come into play when you introduce caching. So here's some hard data, including packet traces for those that are interested: http://www.mynetwatchman.com/kb/adsl/ (See Case Studies: Cache Comparison) -- ------------------------- Lawrence Baldwin Protocol Scientist 678-624-0924 http://www.mynetwatchman.com/about.htm - I'm under attack, now what?
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1122a6,e88ea5e38fc300b9 X-Google-Attributes: gid1122a6,public X-Google-Thread: f5dc1,e88ea5e38fc300b9 X-Google-Attributes: gidf5dc1,public X-Google-Thread: 113850,828b09f3ded313cb X-Google-Attributes: gid113850,public X-Google-ArrivalTime: 2001-02-16 09:24:05 PST Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!supernews.com!news.tele.dk!4.1.16.34!cpk-news-hub1.bbnplanet.com!news.gtei.net!newsfeed.atl!news1.atl.POSTED!not-for-mail Message-ID: <3A8D6226.C953CFEA@mynetwatchman.com> From: Lawrence Baldwin <baldwinlSPAMMENOT@mynetwatchman.com> X-Mailer: Mozilla 4.7 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.dcom.modems.cable,comp.dcom.xdsl,bellsouth.net.support.adsl Subject: Re: Do proxy server cache improve the broadband experience? References: <Kksh6.220290$y9.36296332@typhoon.we.rr.com> <3A870DC7.E8678FFE@mynetwatchman.com> <SmKh6.2267$S25.17580@typhoon.sonic.net> <3A87F6AA.EB02398@mynetwatchman.com> <hEUh6.2302$S25.19095@typhoon.sonic.net> <3a8be731.161275899@news1.news.adelphia.net> <E2Ti6.2612$S25.28391@typhoon.sonic.net> <3a8cc16c.217150752@news1.news.adelphia.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 23 Date: Fri, 16 Feb 2001 12:23:50 -0500 NNTP-Posting-Host: 208.61.64.253 X-Trace: news1.atl 982344235 208.61.64.253 (Fri, 16 Feb 2001 12:23:55 EST) NNTP-Posting-Date: Fri, 16 Feb 2001 12:23:55 EST